►
Description
Permissioned ledgers such as Fabric employ consensus to avoid central points of failures without endangering the blockchain consistency. Much attention has been given to consensus algorithms, their scalability, performance, and fault model (crash or Byzantine). However, much less attention has been paid to auxiliary protocols such as state transfer and reconfiguration, that any consensus "engine" must also support.
In this talk, I'll discuss some essential performance and scalability aspects of some well-known crash and Byzantine fault-tolerant consensus protocols such as Raft and PBFT, illustrate some limitations of these protocols when recovering crashed nodes and reconfiguring the group, and show how to cope with these limitations.
The last part of the talk will report the experience of my team on the design and implementation of the first Byzantine fault-tolerant orderer service for Fabric 1.1, showing how the issues above affected our system and pointing some features that should be considered if this project wants to avoid them. Finally, I'll finish the presentation with some suggestions for making Fabric more friendly to new ordering service implementations.
https://hgf18.sched.com/event/JKT1/beyond-consensus-in-permissioned-ledgers-alysson-bessani-university-of-lisbon
----
Hyperledger – Open Source Blockchain Technologies
Hyperledger is an open source community focused on developing a suite of stable frameworks, tools and libraries for enterprise-grade blockchain deployments.
It serves as a neutral home for various distributed ledger frameworks including Hyperledger Besu, Fabric, Sawtooth, Indy, as well as tools like Hyperledger Avalon, Cactus and libraries like Hyperledger Aries, Ursa. Learn more about Hyperledger projects: https://www.hyperledger.org/use
Case Studies: https://www.hyperledger.org/learn/case-studies
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Learn about Hyperledger Membership: https://www.hyperledger.org/about/join
#Hyperledger #HyperledgerGlobalForum2018 #Blockchain
A
A
-10%
sports
costs,
the
moss
there
complete
implementation
of
these
guys
protocols
and
more
recently
of
breast
lift,
is
to
serve
me
from
other
that
crippling
dirty
long
time
ago.
What
you
are
than
the
thief
who
yard
research
for
factory
in
the
hummingbird
genius
fide
and
research?
Do
I
k
just
said
all
our
work
account
of
cloud
applications
for
starters,
de
sweet
and
sour
that
I
recently
je
de
start-up
and
also
work
de
machine
learning
for
processing
text?
A
Do
I
stretch
new
building
to
feel
area
and
things
like
that
wat,
my
interpreter
joeri,
small
block
jeans
and
the
release
a
sheep
consensus,
les
journaux,
the
hearth,
shoumei
models
of
blog
jeans
must
in
fact
sing
new
deadly
have
basic
it
us
or
do
blue
jeans
and,
as
in
their
very
your
friend,
because
the
public
we
offers
us
better
than
can
you
tyrion
proof
of
something
janitors,
everyone
can
join
the
emphasis
and
that's
it.
What
here
your
mind
president
permission?
A
It
managers
must
be
led
by
technology,
limit
muscle,
sharper,
sprung
an
ai
die
data
and
permission
to
participate
in
the
neck.
Okay
think
rest
here
ever
new
tub
at
push
my
beams
de
cosby's
fashion.
You
can
news
klaas
koops
en
10
consensus
or
place
consensus
protocol
seems
paths
arnoud
something
ronquières,
but
with
and
ten
fingers,
okay,
she
started
station
aloe
care
buffer,
discuss
how
to
blogging
platforms
actually
sat
there
banner
takes
you
call
it,
but
you
is
a
simple
sensor:
use
consensus,
the
waste
factory
carly.
A
Most
of
you
know,
factories
factory
is
open
source
model,
er
permission
het
and
the
firstborn
find
your
ca
build
factory
that
he
easily
manage
ipad
spain
toe
such
a
person
in
long
statement.
Is
that
not
all
pier
sorry,
chris
froome,
hard
pierce,
the
cue
ken
ranch
and
cabbage
think
and
validate
rangement
a
the
ledger
and
and
replaced,
but
who
have
such
a
feel?
A
Notar
chicken
farmer
claim
transactions
and
creating
blokt
design
that
will
coal
that
hard
nut
through
the
harder
cluster
or
short
yoga
before
the
riots
with
his
just
now
also
leaked
membership
de
the
theon
and
replaced
what
I
curse
to
keep
up.
I
suddenly
realize
small
the
client,
because,
like
a
kids
and
transaction
in
this
people
to
cheng
cold
running
on
some
pierce
collection
box,
man,
how
so
win
endorsement
in
a
week
in
it
was
actio
n
that
should
be
written
to
do
ledger
sandy
to
their
dream
service.
A
A
This
browser
sunni
tour,
cluster
of
notes,
dat,
do
the
consensus
of
these
guys
who,
without
cluster
through
the
consensus,
am
behind
the
processors
than
that.
Your
comic
book,
the
newly
generated
block
lashing
band
of
pierce
that
there
that
you
are
king
and
our
work
from
tent
okay,
so
the
craster
sites
become
the
notes
and
the
cluster
that
sorry
that
thing
think
about
the
later.
A
It
self
is
just
the
harder
transaction
if
d
ate
naughty
edna
block
after
that
that
bernardus
him
dinner,
the
rest
of
the
literally
thing
as
on
the
measurements
reader
or
the
lesson
in
wicker
sofa
and
the
latest
coffee
farmer
is
a
blog
that
bag
or
the
weather,
coffee,
bull
racing,
he
more
popular
and
some.
So
here
the
oil
reason
for
having
concentric
hearer
transactions.
Okay
en
you
ordered
and
send
it
to
order
order
kiers
en
that's
it
and
that's
why,
for
general
cargo,
much
more
up!
A
What's
up
system
bicycle
my
time
in
this
mode,
casual
just
de
ordening
size,
free
nog
productions
and
sending
it
to
the
other
pierce
but
die
volcanoes
system.
That
is
very
different,
light
core
the
you
that
is
here,
another
wax
symbol,
unique
blockchain,
tube
forever.
Okay,
I
will
be
block
open
source
and
then
more
current
things
play,
but
at
mis
mischa.
A
Let
start
in
the
financial
market
and
partner
at
spar,
andres,
media
forgiveness
and
vet
of
blogging
site
c
cheryl,
just
my
people
who
needs
them
new
there,
no
so
needed
this
is
sam
collision
was
on
the
cha
nnels
bath
and
wet
special
is
here,
stand
there
lives
om?
I
expert
compressor
what
the
porters
that
for
travel,
hear
your
effect
for
flora
effect
dat,
nothing
michel
by
edgar
and
danny.
So
there
be
some
information,
a
baldy's,
om
side
of
private
database
en
only
by
these
guys
think
order
the
participants
all
trades
from
the
honey
won't.
A
Let
you
with
cute
disability,
okay
and
there
to
count
of
consensus.
Je
wang
is
that
teen
wolf,
the
party's
human
not
fallen,
did
the
trades
and
the
second
one
is
that
we
apps
to
to
to
deal
with
the
double
spending
forge
I
put
home
next
to
it,
and
he
said
little
salmon
the
fly
die,
verdonk
purple
eat
with
walid.
This
was
one
the
samanas
he
so
deep.
The
one
for
the
new
tub
can
buy
it
again
and
then
and
end
of
the
dunes
en
fibro
less
neater
and
to
deal
with
dad
am
user
notarisservice.
A
I
an
atari
service
is
basically
a
place
where
you
couldn't
ideate
the
transaction.
Is
it
implements
the
consumption
us,
as
always
in
nature,
to
h
bank?
Do
you
level?
I
think
I
already
are
not
a
specialist
in
this
and
in
this
card
of
service
of
scab,
can
it
must
could
notary
in
the
neck
word,
but
there.
The
excavation
consensus
here
is
thor,
find
your
not.
There
may
be
a
single
point
of
failure,
soju
great
a
cluster
of
notary
and
synchronized,
and
has
there
now
on
date,
something
you
update
in
the
term.
A
Is
the
everyone
in
the
color
cluster
ideal
weirdo?
What
then
year,
when
here
's
the
end
of
what
they
have
to
computing'
the
territory
skull
the
ever
machine
application
in
a
grinder
location,
bisbee
have
client
client,
sammy
transactions.
Arborescens.
These
operations
are
ordered
by
consensus
or
more
specific
lima,
wat,
riko
total
order,
multicast.
Okay,
if
that
is
then
the
crash,
primitive
dept,
insure
that
the
form
of
the
applicant
process
grecian
one
end
and
oppression
tour
when
section
and
then
to
hold
or
have
the
wheel
process,
so
its
sequence
of
transactions,
a
bit
lao
more
closely.
A
You'll
have
to
compute
something'
that
to
order
must
that
test?
Is
this
prevalent
or
cost?
Is
I
you
of
into
consensus,
okay,
solder,
raichu,
equivalent
problems?
That's
why
people
talk
about
concessions
but
to
order
must
prefer
scarce,
stitching
machine
ever
feel
as
if
they
were
the
same
thing
new
after
bernardus
really.
So
what
are
the
protocols?
This
cumont
puts
console
the
order
or
all
this
scribbles
and
in
the
end
you
receive
some
reply.
The
smallest
tips,
om
reply
and
then
you
may
mind'
have
full
10,
okay,
picasso
in
my
lab
number
trust.
A
But
to
reply
from
single
I
got
him
dance
kick
off
the
mire
ac
adapters.
I
you,
the
cell
cycle
of
two
sections
and
the
trossachs
als
issued
by
correct
clients
ar
en
close
so
die
black
someone
to
do
nice
mission
before
time.
I
worked
on
this
library
briefly,
biosmart
to
dig
something
from
library
that
we
started
to
see
is
in
the
fall
on
a
my
pain
since
2001
my
function
is
the
bicos
is
up
before
that
may
be.
A
A
There
is
the
norm
also
once
through
the
selector
way:
volt,
okay,
but
there
force
the
protocol
is
necessary,
so
an
okay
check
and
whether
module
protocol
in
which
implement
a
dick,
always
machine
implications,
use
or
consensus
that
gives
a
special
property
legal
qualities
in
tests,
boltons
fans,
but
a
mini
case.
More
content
interest
in
this
come
that
t
so
beautiful
that
sportacus
classroom
offers
on
all
le
perfomance.
A
Here
we
have
matters
or
what
has
he
is
market
in
language?
His
saw
transactions
per
se
que
when
f
such
a
business
salon,
bite.
Okay,
sweet,
miss
crea
impact
of
sex
or
definitions.
What
26th?
What
the
government
or
the
elf
order
in
transactions
and
that
show
here
bars
for
presentation,
10
photos,
he
lives,
orion,
philosophizing,
centrifuges
miners,
stressful
towers,
the
numbers
hierarchy
molotov,
we
new,
sannyas
boxers
cool
by
zookeeper.
Okay,
I
made
a
lot
your
age
of
correct
figures
so
forth
and
calculates
reef.
A
There
are
seven
servers
here
forbids
a
hue
factors
are
those
two
f
plus
one
machines
or
there
3
3,
velers,
anita
cluster
or
and
servers
and
ze
kind,
see
here
as
the
cluster
en
greece,
the
number
that
the
__
],
the
great
morpher
god
damn
bison
10
volts
when
set
up
your
pleasure
for
business
in
proud
and
that
creative
picasso,
the
most
beautiful
servers,
okay
driver
service,
so
I
fill
it
more
of
these
measures.
The
exchange
the
internet
is
a
bit
longer
which
will
ensure
you
is
what
happens
when
he
hears
a
one
kilobyte
reception.
A
Okay,
there
saw
used
with
all
of
the
post-war
normal
the
games
want
it
of
this
protocol.
Spotting
practice
v
that
the
size
of
the
transactions
and
more
important
concern.
Okay,
speciali
leave
to
the
dairy,
but
the
transactions
argues
for
kilobytes
when
I
want
to
just
send
and
small
screen
box
went
rack
covers,
so
this
is
thumping
that
stage
of
the
first
thing
that
you
soon
live
on
rear
view
to
make
an
effort
to
decrease
your
transactions,
so
beautiful.
A
This
protocol
word
pennywise
the
sensation
and
torx
de
my
finger
bottom,
a
high
tea,
or
that
stalk
ancient
tell
that
consensus
itself
and
strings
off
to
men
in
fort
story
screaming
consense
protocol
there
protocols,
nuclear
bomb,
youth
leader,
saba,
doing
this
program.
Hier
happens.
Just
to
give
you
an
insight.
The
course
of
this
wrist
face
in
the
wrist
face
there
will
be
every
13.
Is
the
voices
not
parents
that
transaxle
grab
bum
live
in
the
to
tjardo
emergency?
Okay?
A
Will
this
is
one
of
the
problems
and
then,
if
you
did
the
or
luka
dan
the
sky
of
protocol,
you
notice
that
are
some
people
string,
do
yass
leaders
in
fair
trade
or
when
do
youth
leader
sit
so
or
in
the
jump
on
my
shoulder
and
the
have
as
under
the
province
floor
and
then
pulled
fashion
must
have
family
behind
the
the
the
torque
okay.
What
my
point,
wonderful
about
things,
that
consensus
of
arena
there
will
be
one
of
people
working
on
consensus.
Cough
I
had
to
make
more
of
the
flower.
Is
that
really
work?
A
Well,
dat
er
stable
what
there,
if
an
order,
find
that
you
are
not
ok
in
the
skye
and
or
middleware
seems
due
to
politics
week
if
you
are
not
to
start
this
transaction
summer
in
the
job
we
for
I
about
you,
I
have
the
chance,
chose
a
lot
in
the
briefcase
and
who
knows
step
passed
away
now
and
then
I
have
to
have
a
brand
and
now
to
the
four
coffee
bar
rations
and
at
fashion
show
the
effect
of
the
sphinx
india
new
motion.
Dunne
do
some
people
that
cause
the
screens
in
more?
A
Let's
talk
about
transactions
about
practico,
boring
so
far
in
dressing,
size
impact
and
truth,
polders
of
sex
and
sinai,
titan
gray,
star
ledger
with
facebook,
aa
gent
process
for
us
5000
transactions
per
se,
but
the
fight
right
to
write
it
on
the
disc
using
a
single
right.
Okay,
so
he
busy
lily
haskell
door.
Politicians
are
to
write
about
the
disc.
How
and
I
can
okay,
I
was
his
juneau
or
some
of
you
might
know.
A
When
you
ask
you
write
some
piano
en
en
offline
je,
been
screens
and
teacher
de
buffers
of
de
bridges
and
window
product
assisting
halftime
choose
caddle
the
slides
the
die
of
the
fryske
sweet
maize.
What
of
course,
you
can
for
sees,
but
I
better
this
due
to
write
it
when
the
disk-drive
okay
and
then,
if
you
to
that
the
is
the
perfor
men
student,
okay,
this
cureit
timon
transaction
pt
for
knock,
bytes
and
cross,
is
a
city
that
cause.
I
had
to
make
sure
that
ever
find
nothing
so
good.
A
A
What
is
the
stuart
is
known
if
there
is
a
ssd
okay,
so
in
proved
a
bit
what
wet
land
more
still
there
to
use
a
paper
so
minutes
freak
out
most
you
do
have
the
database
community
hesse,
how
radius
for
these
important
love
people
doing
good,
is
consensus
protocol
being
had
so
long
film
running
you
do
the
lesson
5
years
as
a
guide,
to
show
the
gap,
pensions,
push
sweet
and
policy
child
also
in
a
bad
problems
to
all
promiss
the
recovery,
okay,
imaginary,
stuck
or
three.
I
have
some
kind
of
oil.
A
Does
anyone
know
crash
folds
here
or
hear
those
jokes
crashes
and
the
mountain
orders
with
recorder?
It
lose
some
or
the
transactions
with
where
they
cute
the
wild
was
then
okay,
so
I
don't
us
for
always
what
g
ate
here
is
that
you
process
transactions,
you
do
not
agree
to
or
replicas
dettagli,
under
harder
of
these
transactions.
This
is
keep
consense
protocols,
red
ass
and
sports
cost
mark.
Okay.
A
A
Will
the
plans
here
cut
you
now,
then
I
disturbed
the
request
in
this
particular
case
and
one
of
them,
and
and
now
he
is
not
who
live
here
or
dance
steps
and
won
of
dance,
trance
meeting
the
states
for
the
one
that
dust
that
was
again
suitcase
can
close.
That
book,
about
the
reasons
you
had
a
correct,
I
have
a
district-
are
speak
of
the
devil
have
spent
are
for
families
to
you
had
to
the
mullets.
A
You
release
the
sting
that
was
processes
in
the
60s,
and
this
can
gently
problem
will
replace
okay
for
happy
st
eeds.
You
have
to
transfer
ledgers
for
summary
that
the
crash
patty's
offer
you
can
see
her
products
who
transfering
alarm
transactions
per
second
one
minute
people
than
to
not
think
about
that.
You
think
about
this
protocols
and
think
about
the
leaf
tellson's.
Tens
of
thousands,
hundreds
of
thousands
of
transactions
per
second,
they
say
to
board-
is
t
by
the
lork
hublot
ver
ver,
ver,
fast,
okay
kind
of
something
july,
fermin
your
bids
of
gigabytes.
A
In
a
for
very
sharp,
sharp
interval,
art
your
prize
in
the
briefcase
and
then
final
problem-
you
have
you
deal
is
got
configuration.
Okay,
he
got
it
name
is
that
about
so
I
show
you
what
he
is
doing
citizens
a
lot
of
there,
friends
with
mattie's
on
printing
of
gray,
things
that
something
jumps:
the
simple
stuff
for
sale,
putters,
a
protocol
that
your
find
in
the
sky
of
system.
A
Comp
lex
of
the
system
and
the
complex
here
handsome
cannot
be
not
really
a
bout
lines
of
code
chance,
beer,
smarts,
fifty-fifty,
14,
sorry,
tellson,
's,
offline
comes
black
pete
system
with
the
codes
extreme,
a
complex
comes
the
thinks
arie
rings,
and
they
feel
that
appear
to
be
a
necessary
that,
when
did
she
do
in
code
hard
code
complex
whose-
and
what
happens
here-
is
that
one,
your
pup
of
gracial
smalls
there
of
chance?
But
this
not
so
change
everfree,
never
wear
in
the
kuda
stamp
shows
that
you
have
all
your.
A
I
have
a
joy
c
me
that
if
one
starts
the
system,
so
you
have
correct
this
term
use
show
and
in
this
project
there
will
again
corner
case
that
your
effort,
you
and,
and
that
is
okay,
size,
small
piece
of
god,
simple
protocol,
other
us
busy
access
to
c
and
two,
it's
row
also
a
solid
next
consensus.
This
guy
on
that
short
talk
and
that's
it
finished
the
coffee
consensus
cycle
of
processes
in
a
process
of
he
knows
the
site.
A
few
live
in
the
group
insight
app.
A
The
group
move
on
the
set
of
crawling
closets,
bisonyl
state
or
saviors
okay,
but
in
the
codebase
save
it
use,
but
maybe
tula's
masons
issues,
party,
cakes,
buffer
coffee
bar
sometimes
the
beginning-
was
something
I'm
so
in
the
us
but
tweets
about
this
programs
to
me
as
a
series
of
technique.
Okay,
m
art,
I
cry
for
the
law:
do
who
the
water
do?
A
It
is
toujours,
aussi
par
name
has
the
paint
and
the
people
who,
when
you
said
that
is
van
der
the
database
community,
which
try
to
use
the
best
the
best
features
of
tof
so
table
stars,
which
is
a
very
good
bam'
brief.
What
a
short
you're
working
in
that
bed
bad
is
so
late.
Something
your
goal
is
right
amount
of
date
a
live
did
so
no
times
third
frame
right
right,
the
transactions
per
transaction-
okay
and
the
becomes
sniper
mode
is
in
deadly
mainstream.
Lament
is
by
bielen,
10
and
efficient
way
in
a
layer.
A
Sorry
serve
change.
The
protocol
must
copy
them
to
or
the
fair
own
something
charlotte
al
inherit.
This
single
mode
service
coat.
This
market
contr
act
through
the
check-out
okay,
is
that
the
term
is
tico.
Depressive
request
is
a
__
],
samsung,
chant
spent
and
transmitter
reply,
and
therefore,
in
provençal,
checkpoints
and
stitch
transfer
and
knew
is
in
pants,
mans
wim
ernes
admit
so.
A
The
garden
ambers
almost
show
it
not
for
okay,
you
can
see
darth
online
unemployed,
the
latency
bar
showing
you
what
happens
when
you
try
the
cycle
right
disk,
and
then
you
have
been
and
try
to
this
simple
guide.
A
compromise
so
has
the
is
symbolic
right
to,
but
after
six,
the
end
and
november
finger
memory
and
use
in
the
site
die
of
parole.
Alarm
who
comes
manage
to
two
fingers
right,
but
to
this
can
access
the
zoo,
dear
deer
hier.
Is
that
I
just
a
short
de
client.
A
Wim
am
sure
that
the
details,
other
physical
oli,
white,
okay
and
the
troops
lte
similar
je
can
see
there
will
be
latency
and
greece.
What
you
there
talking
about
military
comes
to
the
troop
fines.
While
it's
toe
it's
sidewalk
sweats,
it
explain
to
lure
the
gravel,
the
deadshot.
That's
smart
here,
minecraft,
what
most
q.
What
rapping
here
is
that
I
could
get
the
sim
performance
s
view
summary
okay,
so
this
can
can
reach
and
this
morales
what
goes
and
itself
database.
Okay,
so
did
the
trick
here.
A
Research
corn
was
the
match.
The
technical
or
database
of
this
be
his
team
consensus
pro
future
and
there
are
small
tour
as
the
here
dept
de
the
disc
de
this
performance
be
better
than
the
ss
we.
This
grab
him.
I,
as
a
parent,
discuss
better
to
form
the
bride's
there
closer
and
sisters
who,
okay,
as
I
de
mos
interest,
ciment
or
or
between
the
muslims
road
to
team,
and
that
I
driver
way
that
tastes,
what
creation
story
ar
find
lavenlaar
or
sprite
caravan
do
sketches
in
the
systemic
qc
two
people.
A
Here
we
have
new
here,
lapel
collar
of
the
system
granny
for
samsung
chance,
something
like
this
start
fluids
processing
there
an't
plenty
of
thousands
of
pressions
per
se
que
and
then
have
a
new
hangovers
in
the
group
and
look
for
your
shoot
to
put
the
crises
offers
she
can
you
from
your
ap
p
will
have
more
measures
to
track
are
kind.
The
troops
agrees
that
some
point,
a
leader
crash
der
ze,
timeout,
okay,
den
to
your
leader,
takes
on
closely
involved.
Cossacks
offers
microphone
or
dough.
A
I
have
that
by
supposed
to
cms
there
at
night
and
in
de
blades
den
dool,
every
suitcases
sorry
year
at
q5
machines
and
in
the
end
we
move
so
beautiful.
Okay,
this
for
small
group,
moby
search
group
likes
to
this.
Then
there
is
temperament.
That
is
a
deadpool.
Do
all
those
in
a
beautiful
house
seamless.
We
of
course
there
bridge.
We
correct
your
project
in
this,
but
too
carl
orff
word.
Okay,
more
recently,
viewmaster
go
start
the
tool
to
be
you
black.
What
will
be
the
core?
A
An
experiment
of
future
minimal
blockchain
want
up
of
the
f
ties:
market,
okay,
so
db
baton.
It
is
an
increasingly
muslim,
throw
occasion
engine
and
just
make
it
instead
of
writing
a
like
riding
a
blogging
and
ben
wim
taste
it
as
if
the
by
bill
is
the
account
and
the
holder
with
it
or
a
red
bull
racing
pits
pardon
require
comforting
c
omponent.
A
There
is
no
that
these
young,
not
so
far
so
can
not
so
luxor
the
neighborhood
and
even
can
select
if
they
can
go
insider,
east,
spacious,
fact
or
short,
is
not
something
that
comes
compiet
factory
or
because
these
will
feature
memo.
But
this
shows
what
they're
the
af,
what
happens?
If
you
try
to
get
to
ask
machine
on
the
cation
porto
and
new,
the
blockchain
man
toupper
cycling.
A
Well
simple,
and
these
are
perfection
of
creatures,
irie
programs,
names,
chardon,
take
it
really
mean
a
performance
numbers
care
is
dan,
je
dit,
het
fat,
cool
picasso
right
word
and
on
their
right
on
use,
it's
oporto
to
show
you
talking
again
in
a
minute
rebuilt
one
kilobyte,
reductions
and
network
that
to
write
a
single
is
a
team
player.
Okay,
and
in
this
case
the
soccer
pheifer
not
of
the
latency
to
head
to
head
to
toe
must
be
best.
A
A
A
One
of
the
things
I
did
of
that
has
is
martin
promise.
The
most
beautiful
dressing,
part
of
the
store
and
shine
dress
and
in
factory,
is
that
we
try
to
implement
it,
implemented,
5032,
u
running
and
who
this
process
as
an
engine
better
than
that
optical
market.
Okay,
like
you
know,
you
have
a
solo
and
kafka
and
who
try
to
cook
that
for
kitty
cheese
market.
A
What
now
have
a
closer
hr
system?
We
try
not
without
voice
goldies
bio,
the
blog
for
this
box
insight,
but
12
the
programs
through
this.
The
horn
of
the
beagle
thrones
here
is
that
we've
got
the
sorrows
simple
with
lisa
and
old,
dirty
singer
with
the
thing
lot.
Okay,
and
that
saves
is
after
three,
you
already
dead,
design
or
o
f
fairy
tales
model.
A
horse
with
finger
to
be
beautiful,
die
die,
die,
die,
concealer
dat
die,
toby,
muddler
dekool.
This
itself
is
not
really
prepare
the
gutter,
how
your
hair
does
the
first
edge.
A
What
is
the
force
of
that
went
to
the
end
of
that?
Okay,
so
better
fazbear's
get
him
out
of
the
closet,
like
oil,
interactive
and
order
in
distress
and
thunder,
will
or
cabbage
that
who
is
sand
front
and
slash
peter
autumn
sea
and
design
and
trick
pointer
the
bison
in
word?
Okay,
you
not
really,
plus
one
of
these
guys
up
to
you
and
fred.
There
is
at
least
one
of
them
data
available,
and
then
you
near
der
graaf
there.
I
like
that
this
clique
collectors
item
harder
than,
and
that
is
so
block
it.
A
There
is
the
boat
trades
together
and
you
get
and
ambrosia
so
that
your
require
you,
cats,
block,
fine,
it
and
center
the
frontend.
You
become
the
rest
of
the
network.
Okay,
you
got
the
port
sum
of
the
parts
of
the
cool
that
you
do
see
the
expensive
factory
to
have
to
make
the
verification
new
refresh
en
blogs
and
funk
rock
band,
so
that
is
was
residential.
The
the
dips
coating
from
here
in
den
bosch
performance.
A
This
is
not
the
complete
per
for
the
corner,
replaced
or
the
complete
factory
system.
Okay,
jazz
the
ordering
surf
school
clients
and
interactions
with
different
size.
You
can
see,
and
the
top
dat
je
friend
forever
line
is
it
was
action
size
for
the
right
to
of
the
bytes
of
kilobyte
and
for
kilobytes
for
fabricii
problem
to
be
more
visible
by
maria
seemed
to
post
der
won
kilobyte
and
for
kilobytes
en
for
this
transactions,
5
joralf
year
course
for
a
cluster
of
arnold
and
a
cluster
of
ter
noodle.
A
You
can
find
them
here
that
the
number
of
receivers,
what
is
the
vision,
decorate
earth
pierce
in
the
nets,
the
pierce
that
there
not
doing
consensus?
What
there
wifi
blocks,
sorry
rate
this
blog
and
then
I
staminate
them
to
the
pierce
okay,
the
number
pierce
have
their
a
huge
impact
under
my
your
edge
motorcycle
shop
sabato
to
him,
ria,
preferably
5
transactions.
Do
you
understand
der
import?
Okay,
so
the
sky?
No
further
research
can
reach
5
of
term
I.
A
Think
I
him
all
the
long,
dear
dog,
kilobyte
key
morales,
the
size
of
he
pleaded
transaction
to
them,
compressor
okay
week
and
goal
20,000
transactions
per
second
on
the
15,000
transaction.
Our
view
app,
shreds
rather
in
this,
is
what
to
wear
ichi
nut
in
nature,
okay
and
then
of
the
floor.
Three
guys
put
the
claim.
Note
there,
so
the
krishna
offers
with
problem
who
your
biennial
or
late
transactions
per
se
que
me,
be
your
dream
and
delivering
them
thousand
transactions
per
se
que
tout
faire
ichinose
in
nature.
A
Okay,
we
to
be
a
network
of
a
relatively
good
guys
in
lupine,
so
something
cross
initial
idea
of
it
ever
wiper
ledger.
One
point
warm,
I
well
something
was
gate
it
because
you
may
now
to
one
part
3
you
can
check
it
out.
I
will
drive
roof
arizer
in
toddlers
recovery
of
race
with
moves.
I
close
the
production
system,
but
a
but
where
he
someni
of
blog
blog
ching
project
surround
polio,
is
not
in
the
then
not
on
your
sheena
dan
fyra.
A
Not
yet
what
you
not
the
people
that
is
running
fenders
bug,
report
and
russian
and
problem
a
you
to
be
great.
To
make
this
useful
for
the
community
itself.
The
lessons
learned,
the
cashier,
how
you
why
or
the
truck
one
of
the
first,
I
adams
network
and
the
scan
of
top
dat
tryin
to
put
something
to
do
rio,
produktion,
blockchain,
okay,
him
who
kills
him
right
away.
I
have
3
cents
performance.
A
What
now
notes
and
or
the
find
that
out
like
to
share
with
few
and
produce
wings
are
not
be
__
],
the
greenhouse
factory
is,
there,
is
bing,
is
offer
from
it
and
in
proving
sun
fast
my
finger
and
it
get
we
time
to
date.
May
the
world
more
on
this
order
en
service.
I
want
people
really
see
that
there
be
kept
their
toupper
there
performance
pro
lens
here.
Went
beer
tasting
what,
anyway,
you
want
to
document
this
for
sphinx.
A
You
were
doing
deeper
review
the
house
block
by
block
and
this
something
like
that
in
snap
chat,
fable.
Okay,
if
it
is
therefore
be
in
the
to
change
some
fun
and
other
parts
of
factory
was
also
not
this
color
bikini
on
the
consensus
p
rotocol
that
you
design
that
greenhouse
see
your
beat
disc
gripping
your
performance,
except
the
need,
was
not
your
greater
block
and
the
seagulls
source,
the
uses,
the
signature
and
the
sardines
in
tri-state
form
young
audience
these,
the
categories
of
which,
but
through
it
makes
simon
junk,
must
fall
in
half
there
too.
A
Many
this
in
the
garden
service
die
understand
why
this
you
can
the
chance
of
expensive
coffee,
quraysh
and
just
not
became
or
more
expensive.
So
is
the
unit
you
to
verify
live
what
the
coffee,
quraysh
and
transactions
become
nice
and
fresh
and
transactions
that
to
the
dress
en
to
think
about
how
to
push
the
out
of
the
system
may
be
de
de
order
en
craster
should
be
something
very
thumb
that
just
received
his
agents,
love
and
respect
something
of
format
and
order.
A
De
pine,
woods
de
ledger
en
them
in
the
verification
of
transactions,
so
monsieurs
finance
ethical
standards
that
took
place.
So
this
becomes
whether
someone
is
a
didn't
work
or
something
like
that.
The
like
and
tasted
the
performance
of
the
system
for
or
zit
was
already
so
problem
because
I
had
to
port
of
dit
or
dit.
Doen
is
van.
Go
to
john
gardner
frameworks.
Als
muslim
design
for
price
fall
towers
through
the
cabbage.
This
self
not
dare
not
concept
oil
de
bison
once
decent
order,
dit
dit,
was
actions.
Dit
was
extreme.
A
What
else
and
harder
know
that
we
see
this?
One
touch
screen
and
side
chair
dealing
with
fun
comforting,
buy
in
slack
name.
Is
a
10
photo
round
model
comfort,
your
channel
single
thing,
nature
of
dire
need?
Won't
you
have
note
that
its
it
and
danny
collection
vouchers,
jobs
in
the
uz
or
use
three
shows
images
for
ever
wat,
not
who
don't
send
them
back
here?
Who
is
who
about
game
this?
A
Where
is
he
caught
so
as
a
natural
that
one
more
people
running
is
implemented,
so
can
check
off
to
be?
Can
chooser
and
the
medical
project
itself?
That
can
become
beautiful,
but
he
tempers
differently.
No,
when
CDs
parents
are
less
lower,
not
even
critical
I
was
feeling
and
standing
there
and
there
he
followed
the
us
improve
my
s
tad
factory
de
de
factory.
A
Okay,
ortiz
opinion,
and
if
I
that,
in
the
fitter
italian,
ass
the
manufacturing
project,
quraysh
van
lace
or
loses
or
extensions
and
orders
the
from
the
at
the
community,
there
will
or
can
left
in
that
kadine
30,
that
erp
solution
protocols,
nec
hollywood
white
thread,
the
father
reform,
the
lace
or
that
study
duration,
20
greater
factory,
her
finger,
toby,
complicated
becaus.
She
duarte
you
don't
save
that
family.
A
A
And
the
before
the
crash
falls.
Our
motto
who
has
parts
there
are
fierce
zookeeper,
lions,
sleeping
something
the
dot
consul
keeper
de
your
ride
is
so
years
of
so
a
model
that
in
the
bus
and
10st
he
finds.
But
man
of
living
anyway
have
to
do
here
out
in
the
pooty
shirt
and
the
from
my
gender
is
still
even
this
protocol.
A
China
ridges
two
okay
people
when,
when
people
started
working
on
this,
this
wie
has
die
sea
stents
to
be
used
on
who
is
leaf
things
or
the
find
this
scooper'
that
many
of
dpf
that
word
than
the
he.
The
last
kate
true
nature
his
book
very
bad
porto
task,
just
to
get
numbers.
That
was
one
of
the
reasons
that
some
people
or
leave
the
smart
door
alarm
phase
v
origin
of
sam
community's
young
5
by
2,
implemented
it
to
the
ghent
okay
and
test
die.
A
The
many
european
project
som
used
alarm
way
of
research
project
right,
make
it
a
bit
more
stable
and
beauty
finds
its
topper,
but
other
than
that.
One
of
the
mortal
consensus
is
fine
and
job
application.
Okay,
if
I
more
important
than
this
color
in
anyway,
the
net
is
or
the
system
is
to
make
sure
that
works.
A
Pride
wel
in
wire,
okay
collision,
family
block
change,
correct
data
structure,
what
the
vibration
dressing
of
the
my
perspective
that
the
lashing
des
plus
beaux,
still
a
bit
to
pay
trust
okay
to
in
the
pest
die
to
be
the
purge,
could
friese
mandates,
youcam
posted
one
note
and
then
another
go.
You
can
download
and
ebitda
console
june,
and
then
noah
now
offer
the
the
single
point
of
sale.
A
A
This
is
my
first
and
falls
into
the
pen,
so
those
are
my
reviews
that
are
team
vision,
team
president
protocol,
sorry
barb,
a
de
performance,
coach
village,
you
things
using
some
too
much
more
complicated,
but
in
the
end
of
your
machine,
whisks
frame
and
the
reconfigure.
My
toes
values.
are
pipo
in
the
his
place
and
then
has
der
zwan
problem
because
is
martians
ron
van
der
wil,
it
was
missing.
I
can
be.
I
spider
and
bring
down
the
horn
set
of
notes.
A
Okay,
veranda
tive
in
academia
is
not
properly
address
and
I
as
something
where
you
have
heart:
the
youth
die
guy
machines
and
managing
a
drivers,
vet
of
machines.
You
have
to
mark
reverse,
but
danny
any
case.
This
is
something
de
de
police.
More
about
you.
Just
the
plan,
je
tong
different
organizations,
you're
ready,
happy
family,
okay,
sorry,
5,
more
questions,
design,
maar,
als,
ik
out
in
the
blood
leaflet
online.
You
have
what
output
is
2?
Okay,
sorry
can
get.
Is
these
third
party
sites
de
suitcases.
A
B
Congratulations
for
the
progress
applications
de
vest
van.
Did
you
much
to
implement
biers
part
on
ne
peut
être
production
at
theory
of
value
again
off
and
the
bag
in
question
is
van
die,
architectural,
some
point
in
the
ritual
for
kan
de
centralist
ik
nature
of
de
carlito
de
ring
service
network
__
]
implementing
factory
with
your
computer,
and
signing
a
note
of
your
beer,
smart
board
room
service,
two
seperate
and
typical
for
basically
computing'
for
each
other.
B
A
A
A
A
On
the
harder
crash,
my
boyfriend,
there
is
corgi
built
something
that
plan
your
team
organizations
right
to
whom
you
have
this
some
experience
for
a
very
long
time
in
the
plywood
pencil,
okay
and
this
kind
of
hardware,
the
tests
for
harder
in
week,
13
people
hama
van
vele,
bille,
t
sons,
and
this
processes
then
become
1000
transactions
per
second
who
of
lives
of
less
than
one
second,
so
jasper
do
third.
So
what
is
going
on
here?