短縮名(short name)

ここでは略号(abbreviation)とは言わずに短縮名(short name)という。

すべての短縮名(short name)が略号(abbreviation)とは限らないから。

ISO: International Organization for Standardizationはじめ、かなりの数ある。

短縮名に現れる単語の頻度を示し、最後に頭文字ごとに出現する単語の一覧を示す。

ある文字を見て、すぐに何かと決めないで、存在確率に基づいて推定する習慣が身についているとよい。

頻度の多い単語は、日本語に変換してみるとよい。

1.5 Abbreviations

10P label to indicate “pertains to 10PASS-TS port-type”
10P/2B label to indicate “pertains to 10PASS-TS and 2BASE-TL port-types”
200GAUI-n 200 Gb/s Attachment Unit Interface over n lanes
200GMII 200 Gb/s Media Independent Interface
200GXS 200GMII Extender Sublayer
25GAUI 25 Gigabit Attachment Unit Interface
25GMII 25 Gigabit Media Independent Interface
2B label to indicate “pertains to 2BASE-TL port-type”
2-PAM two level pulse amplitude modulation
400GAUI-n 400 Gb/s Attachment Unit Interface over n lanes
400GMII 400 Gb/s Media Independent Interface
400GXS 400GMII Extender Sublayer
8802-3 ISO/IEC 8802-3 (IEEE Std 802.3)
8802-5 ISO/IEC 8802-5 (IEEE Std 802.5)
ACRF attenuation to crosstalk ratio, far-end
AFEXT alien FEXT
AIS Alarm Indication Signal
ALSNR alien limited signal-to-noise ratio
AN Auto-Negotiation
ANEXT alien NEXT
ANSI American National Standards Institute
ASIC application-specific integrated circuit
ASN.1 Abstract Syntax Notation One as defined in ISO/IEC 8824:1990
AUI attachment unit interface
BCH Bose, Ray-Chaudhuri, Hocquenghem
BER bit error ratio
BERT bit error ratio tester
BIP Bit Interleaved Parity
BP backplane
BPSK binary phase shift keying
BR bit rate
BT bit time
C2C chip-to-chip
C2M chip-to-module
CAT3 Category 3 balanced cable
CAT4 Category 4 balanced cable
CAT5 Category 5 balanced cable
CAT6 Category 6 balanced cabling
CAUI-n 100 Gb/s Attachment Unit Interface over n lanes
CCDN coax cable distribution network
CD0 clocked data zero
CD1 clocked data one
CDR clock and data recovery
CGMII 100 Gb/s Media Independent Interface
CID Company ID (in Clause 50, Consecutive Identical Digit)
CJPAT continuous jitter test pattern
CLT coax line terminal
CMIP common management information protocol as defined in ISO/IEC 9596-1:1991
CMIS common management information service as defined in ISO/IEC 9595:1991
CMOS complementary metal oxide semiconductor
CNU coax network unit
CO central office
COM Channel Operating Margin
CP cyclic prefix
CPE customer premises equipment
CPPI 100 Gb/s Parallel Physical Interface
CPR coupled power ratio
CRC cyclic redundancy check
CRPAT continuous random test pattern
CRU clock recovery unit
CRV code rule violation
CS0 control signal zero
CS1 control signal one
CVH clocked violation high
CVL clocked violation low
CW continuous wave
DA destination address
DCD duty cycle distortion
DDJ data dependent jitter
DFB distributed feedback
DFE decision feedback equalizer
DGD differential group delay
DIC deficit idle count
DJ deterministic jitter
DLL Data Link Layer
DME Differential Manchester encoding
DMT discrete multi-tone
DPI direct power injection
DSL digital subscriber line
DSQ double square
DTE data terminal equipment
DUT device under test
EEE Energy-Efficient Ethernet
EFM Ethernet in the first mile
EIA Electronic Industries Association
ELFEXT equal-level far-end crosstalk
eMAC express Media Access Control
EMC electromagnetic compatibility
EMI electromagnetic interference
EOB end of burst delimiter
EPD End_of_Packet delimiter
EPoC EPON protocol over coax
EPON Ethernet Passive Optical Network
ERDI Enhanced Remote Defect Indication
ESD end of stream delimiter
FC-PH Fibre Channel—Physical and Signaling Interface
FCS frame check sequence
FDDI fibre distributed data interface
FEC forward error correction
FEXT far-end crosstalk
FIFO first in, first out
FIR finite impulse response
FLP fast link pulse
FOIRL fiber optic inter-repeater link
FOMAU fiber optic medium attachment unit
FOMDI fiber optic medium dependent interface
FOPMA fiber optic physical medium attachment
FOTP fiber optic test procedure
FSW frame synchronization word
GMII Gigabit Media Independent Interface
gRS generic Reconciliation Sublayer
HCB Host Compliance Board
HFC hybrid fiber coax
HH header hub
IB indicator bits
IEC International Electrotechnical Commission
IH intermediate hub
IPG interpacket gap
IRL inter-repeater link
ISI penalty intersymbol interference penalty
ISO International Organization for Standardization
LACP Link Aggregation Control Protocol
LACPDU Link Aggregation Control Protocol Data Unit
LAG ID Link Aggregation Group Identifier
LAN local area network
LCD Loss Of Code-Group Delineation
LCL longitudinal conversion loss Sdc11/Sdc22
LCTL longitudinal conversion transmission loss Sdc12/Sdc21
LD local device
LDPC low density parity check
LED light emitting diode
LLC logical link control
LLDP Link Layer Discovery Protocol (see IEEE Std 802.1AB-2009)
LLDPDU LLDP data unit (see IEEE Std 802.1AB-2009)
LLID logical link identifier
LOF Loss Of Framing
LOP Loss Of Pointer
LOS Loss Of Signal
LP link partner
LPI Low Power Idle
LSB least significant bit
LSDV link segment delay value
LT line termination
LVDS Low-Voltage Differential Signals
MAC medium access control
MAN Metropolitan Area Network
MAU medium attachment unit
MC message code
MCB Module Compliance Board
MDAFEXT multiple disturber alien far-end crosstalk
MDANEXT multiple disturber alien near-end crosstalk
MDELFEXT multiple-disturber equal-level far-end crosstalk
MDFEXT multiple-disturber far-end crosstalk
MDI medium dependent interface
MDIO management data input/output
MDNEXT multiple-disturber near-end crosstalk
MER modulation error ratio
MFVS Maintain Full Voltage Signature
MIB management information base
MII media independent interface
MLCC multi-level coset code
MMD MDIO Manageable Device
MMF multimode fiber
MMSI MAC Merge service interface
MP message page
MPCP multipoint control protocol
MPS Maintain Power Signature
MSB most significant bit
Mux multiplexer
NEXT Near-end Crosstalk
NID network interface device
NLP normal link pulse
NP Next Page
NPA Next Page algorithm
NRZI non return to zero and invert on ones
NT network termination
NTT Need To Transmit
OAM operations, administration, and maintenance
OAMPDU operations, administration, and maintenance protocol data unit
ODN optical distribution network
OFDM orthogonal frequency division multiplexing
OFDMA orthogonal frequency division multiple access
OFL overfilled launch
OFSTP optical fiber system test procedure
OH overhead
OIF Optical Internetworking Forum
OLT optical line terminal
OMA Optical Modulation Amplitude
ONU optical network unit
OPU3 Optical channel Payload Unit 3
ORLT optical return loss tolerance
OTN Optical Transport Network
OUI Organizationally Unique Identifier
P2MP point to multipoint
P2P point to point
P2PE point-to-point emulation
PAF PME aggregation function
PAM pulse amplitude modulation
PCB printed circuit board
PCS physical coding sublayer
PCSL PCS lane
PD Powered Device
PDB physical data block
PDU Protocol Data Unit
PDV path delay value
PFC Priority-based Flow Control
PHD physical header data
PHS physical header subframe
PHY Physical Layer entity
PI Power Interface
PICS protocol implementation conformance statement
PIPO parallel in parallel out
PISO parallel in serial out
pk-pk peak-to-peak
PLL phase locked loop
PLM Path Label Mismatch
PLS physical signaling sublayer
PMA physical medium attachment
pMAC preemptable Media Access Control
PMD physical medium dependent
PME physical medium entity
PMI physical medium independent
PMS-TC physical media specific - transmission convergence
PoDL Power over Data Lines
POF plastic optical fiber
ppd peak-to-peak differential
PRBS pseudo random bit sequence
PSAACRF power sum alien attenuation to crosstalk ratio far-end
PSANEXT power sum alien near-end crosstalk
PSD power spectral density
PSE Power Sourcing Equipment
PVV path variability value
QAM quadrature amplitude modulation
RD running disparity
REI Remote Error Indication
RF radio frequency
RFI radio frequency interference
RIN relative intensity noise
RJ random jitter
RMS root mean square
ROFL radial overfilled launch
RS reconciliation sublayer
RS-FEC Reed-Solomon Forward Error Correction
RTT round trip time
SA source address
SCB single copy broadcast
SCCP Serial Communication Classification Protocol
SDH Synchronous Digital Hierarchy
SDV segment delay value
SEF Severely Errored Frame
SELV Safety Extra Low Voltage
SER symbol error ratio
SERDES serializer and deserializer circuit
SES Severely Errored Second
SFD start-of-frame delimiter
SFDR spurious free dynamic range
SHDSL single-pair high-speed digital subscriber line
SIPO serial in parallel out
SI-POF step index plastic optical fiber
SLD Start of LLID Delimiter
SMF single-mode fiber
SMSR side mode suppression ratio
SNR signal-to-noise ratio
SONET Synchronous Optical Network
SPD Start_of_Packet delimiter
SPE Synchronous Payload Envelope
SR symbol rate
SSD start-of-stream delimiter
ST symbol time
STA station management entity
STP shielded twisted pair (copper)
STS Synchronous Transport Signal
SVV segment variability value
TBI Ten-Bit Interface
TC transmission convergence
TCL transverse conversion loss Scd11/Scd22
TCM trellis coded modulation
TCTL transverse conversion transmission loss Scd12/Scd21
TDMA time division multiple access
TDP transmitter and dispersion penalty
TDR time domain reflectometer
THP Tomlinson-Harashima precoder
TIA Telecommunications Industry Association
TLV Type/Length/Value
TP-PMD Twisted Pair, Physical Medium Dependent (ANSI INCITS 263)
TPS-TC transport protocol specific transmission convergence sublayer
TQ time_quantum
TSS Test Signal Structure
TSSI Time Synchronization Service Interface
TWDP transmitter waveform and dispersion penalty
UCT unconditional transition
UI unit interval
UJ uncorrelated jitter
UP unformatted page
UPBO upstream power backoff
UTP unshielded twisted pair
VC Virtual Container
VDSL very high speed digital subscriber line
VECP vertical eye closure penalty
VLAN Virtual Bridged Local Area Network (see IEEE Std 802.1Q)
VTU VDSL transceiver unit
VTU-O VTU at the central office end
VTU-R VTU at the remote end
WAN Wide Area Network
WCMB worst-case modal bandwidth
WDM wavelength division multiplexing
WIS WAN Interface Sublayer
WWDM wide wavelength division multiplexing
XAUI 10 Gigabit Attachment Unit Interface
xDSL generic term covering the family of all DSL technologies
XGMII 10 Gigabit Media Independent Interface
XGXS XGMII Extender Sublayer
XLAUI 40 Gb/s Attachment Unit Interface
XLGMII 40 Gb/s Media Independent Interface
XLPPI 40 Gb/s Parallel Physical Interface
xMII generic Media Independent Interface
XNP Extended Next Page
XS Extender Sublayer
XSBI 10 Gigabit Sixteen-Bit Interface
XTALK crosstalk

考察

アルファベットのどの語で始まる語で、短縮名に出てくる語は何種類あるかを調べ中。

頻度順単語帳

単語	頻度
interface	29
to	19
unit	19
end	16
physical	16
data	15
link	13
network	13
optical	13
crosstalk	12
media	12
of	12
attachment	11
fiber	11
medium	11
power	11
protocol	11
bit	10
control	10
gb	10
independent	10
ratio	10
s	10
sublayer	10
and	9
in	9
loss	9
signal	8
alien	7
delimiter	7
error	7
far	7
multiple	7
time	7
gigabit	6
line	6
modulation	6
parallel	6
test	6
value	6
access	5
coax	5
dependent	5
device	5
disturber	5
division	5
iec	5
ieee	5
iso	5
jitter	5
low	5
management	5
optic	5
over	5
page	5
penalty	5
point	5
std	5
transmission	5
aggregation	4
amplitude	4
area	4
balanced	4
cable	4
category	4
clocked	4
code	4
conversion	4
delay	4
differential	4
digital	4
extender	4
frame	4
frequency	4
label	4
level	4
near	4
next	4
out	4
pair	4
peak	4
pulse	4
scd	4
sdc	4
start	4
synchronous	4
the	4
as	3
base	3
board	3
channel	3
check	3
chip	3
circuit	3
continuous	3
convergence	3
defined	3
entity	3
equipment	3
ethernet	3
first	3
generic	3
group	3
header	3
high	3
identifier	3
indicate	3
indication	3
information	3
interference	3
lanes	3
layer	3
local	3
multiplexing	3
n	3
noise	3
one	3
path	3
pertains	3
port	3
random	3
remote	3
see	3
segment	3
serial	3
service	3
single	3
specific	3
subscriber	3
symbol	3
terminal	3
transport	3
twisted	3
type	3
violation	3
voltage	3
zero	3
ab	2
address	2
administration	2
association	2
at	2
attenuation	2
central	2
clock	2
common	2
compliance	2
correction	2
cyclic	2
density	2
dispersion	2
distributed	2
distribution	2
electromagnetic	2
equal	2
errored	2
feedback	2
fibre	2
forward	2
gmii	2
hub	2
id	2
idle	2
inter	2
international	2
launch	2
logical	2
longitudinal	2
maintain	2
maintenance	2
message	2
mode	2
module	2
multi	2
multipoint	2
office	2
operations	2
orthogonal	2
overfilled	2
packet	2
parity	2
pass	2
pattern	2
payload	2
phase	2
plastic	2
procedure	2
radio	2
rate	2
reconciliation	2
recovery	2
repeater	2
return	2
sequence	2
severely	2
signaling	2
signature	2
significant	2
speed	2
square	2
stream	2
sum	2
synchronization	2
termination	2
tl	2
transmitter	2
transverse	2
ts	2
variability	2
virtual	2
vtu	2
wavelength	2
wide	2
abstract	1
alarm	1
algorithm	1
all	1
american	1
ansi	1
application	1
auto	1
backoff	1
backplane	1
bandwidth	1
based	1
binary	1
bits	1
block	1
bose	1
bridged	1
broadcast	1
burst	1
cabling	1
case	1
chaudhuri	1
classification	1
clause	1
closure	1
coded	1
coding	1
commission	1
communication	1
company	1
compatibility	1
complementary	1
conformance	1
consecutive	1
container	1
copper	1
copy	1
coset	1
count	1
coupled	1
covering	1
customer	1
cycle	1
decision	1
defect	1
deficit	1
delineation	1
deserializer	1
destination	1
deterministic	1
digit	1
diode	1
direct	1
discovery	1
discrete	1
disparity	1
distortion	1
domain	1
double	1
dsl	1
duty	1
dynamic	1
efficient	1
electronic	1
electrotechnical	1
emitting	1
emulation	1
encoding	1
energy	1
enhanced	1
envelope	1
epon	1
equalizer	1
express	1
extended	1
extra	1
eye	1
family	1
fast	1
fext	1
finite	1
flow	1
for	1
forum	1
framing	1
free	1
full	1
function	1
gap	1
harashima	1
hierarchy	1
hocquenghem	1
host	1
hybrid	1
identical	1
implementation	1
impulse	1
incits	1
index	1
indicator	1
industries	1
industry	1
injection	1
input	1
institute	1
integrated	1
intensity	1
interleaved	1
intermediate	1
internetworking	1
interpacket	1
intersymbol	1
interval	1
invert	1
keying	1
lane	1
least	1
length	1
light	1
limited	1
lines	1
lldp	1
llid	1
locked	1
loop	1
mac	1
manageable	1
manchester	1
mar	1
margin	1
may	1
mdio	1
mean	1
merge	1
metal	1
metropolitan	1
mile	1
mismatch	1
modal	1
most	1
multimode	1
multiplexer	1
national	1
need	1
negotiation	1
non	1
normal	1
notation	1
on	1
ones	1
operating	1
organization	1
organizationally	1
output	1
overhead	1
oxide	1
partner	1
passive	1
pcs	1
pme	1
pointer	1
powered	1
precoder	1
preemptable	1
prefix	1
premises	1
printed	1
priority	1
pseudo	1
q	1
quadrature	1
quantum	1
radial	1
range	1
ray	1
redundancy	1
reed	1
reflectometer	1
relative	1
response	1
root	1
round	1
rule	1
running	1
safety	1
second	1
semiconductor	1
serializer	1
shielded	1
shift	1
side	1
signals	1
sixteen	1
solomon	1
source	1
sourcing	1
spectral	1
spurious	1
standardization	1
standards	1
statement	1
station	1
step	1
structure	1
subframe	1
suppression	1
syntax	1
system	1
technologies	1
telecommunications	1
ten	1
term	1
tester	1
tolerance	1
tomlinson	1
tone	1
transceiver	1
transition	1
transmit	1
trellis	1
trip	1
two	1
types	1
unconditional	1
uncorrelated	1
under	1
unformatted	1
unique	1
unshielded	1
upstream	1
vdsl	1
vertical	1
very	1
wan	1
wave	1
waveform	1
word	1
worst	1
xgmii	1

アルファベット順単語帳

頭文字	単語	頻度
A	ab	2
	abstract	1
	access	5
	address	2
	administration	2
	aggregation	4
	alarm	1
	algorithm	1
	alien	7
	all	1
	american	1
	amplitude	4
	and	9
	ansi	1
	application	1
	area	4
	as	3
	association	2
	at	2
	attachment	11
	attenuation	2
	auto	1
B	backoff	1
	backplane	1
	balanced	4
	bandwidth	1
	base	3
	based	1
	binary	1
	bit	10
	bits	1
	block	1
	board	3
	bose	1
	bridged	1
	broadcast	1
	burst	1
C	cable	4
	cabling	1
	case	1
	category	4
	central	2
	channel	3
	chaudhuri	1
	check	3
	chip	3
	circuit	3
	classification	1
	clause	1
	clock	2
	clocked	4
	closure	1
	coax	5
	code	4
	coded	1
	coding	1
	commission	1
	common	2
	communication	1
	company	1
	compatibility	1
	complementary	1
	compliance	2
	conformance	1
	consecutive	1
	container	1
	continuous	3
	control	10
	convergence	3
	conversion	4
	copper	1
	copy	1
	correction	2
	coset	1
	count	1
	coupled	1
	covering	1
	crosstalk	12
	customer	1
	cycle	1
	cyclic	2
D	data	15
	decision	1
	defect	1
	deficit	1
	defined	3
	delay	4
	delimiter	7
	delineation	1
	density	2
	dependent	5
	deserializer	1
	destination	1
	deterministic	1
	device	5
	differential	4
	digit	1
	digital	4
	diode	1
	direct	1
	discovery	1
	discrete	1
	disparity	1
	dispersion	2
	distortion	1
	distributed	2
	distribution	2
	disturber	5
	division	5
	domain	1
	double	1
	dsl	1
	duty	1
	dynamic	1
E	efficient	1
	electromagnetic	2
	electronic	1
	electrotechnical	1
	emitting	1
	emulation	1
	encoding	1
	end	16
	energy	1
	enhanced	1
	entity	3
	envelope	1
	epon	1
	equal	2
	equalizer	1
	equipment	3
	error	7
	errored	2
	ethernet	3
	express	1
	extended	1
	extender	4
	extra	1
	eye	1
F	family	1
	far	7
	fast	1
	feedback	2
	fext	1
	fiber	11
	fibre	2
	finite	1
	first	3
	flow	1
	for	1
	forum	1
	forward	2
	frame	4
	framing	1
	free	1
	frequency	4
	full	1
	function	1
G	gap	1
	gb	10
	generic	3
	gigabit	6
	gmii	2
	group	3
H	harashima	1
	header	3
	hierarchy	1
	high	3
	hocquenghem	1
	host	1
	hub	2
	hybrid	1
I	id	2
	identical	1
	identifier	3
	idle	2
	iec	5
	ieee	5
	implementation	1
	impulse	1
	in	9
	incits	1
	independent	10
	index	1
	indicate	3
	indication	3
	indicator	1
	industries	1
	industry	1
	information	3
	injection	1
	input	1
	institute	1
	integrated	1
	intensity	1
	inter	2
	interface	29
	interference	3
	interleaved	1
	intermediate	1
	international	2
	internetworking	1
	interpacket	1
	intersymbol	1
	interval	1
	invert	1
	iso	5
J	jitter	5
K	keying	1
L	label	4
	lane	1
	lanes	3
	launch	2
	layer	3
	least	1
	length	1
	level	4
	light	1
	limited	1
	line	6
	lines	1
	link	13
	lldp	1
	llid	1
	local	3
	locked	1
	logical	2
	longitudinal	2
	loop	1
	loss	9
	low	5
M	mac	1
	maintain	2
	maintenance	2
	manageable	1
	management	5
	manchester	1
	mar	1
	margin	1
	may	1
	mdio	1
	mean	1
	media	12
	medium	11
	merge	1
	message	2
	metal	1
	metropolitan	1
	mile	1
	mismatch	1
	modal	1
	mode	2
	modulation	6
	module	2
	most	1
	multi	2
	multimode	1
	multiple	7
	multiplexer	1
	multiplexing	3
	multipoint	2
N	n	3
	national	1
	near	4
	need	1
	negotiation	1
	network	13
	next	4
	noise	3
	non	1
	normal	1
	notation	1
O	of	12
	office	2
	on	1
	one	3
	ones	1
	operating	1
	operations	2
	optic	5
	optical	13
	organization	1
	organizationally	1
	orthogonal	2
	out	4
	output	1
	over	5
	overfilled	2
	overhead	1
	oxide	1
P	packet	2
	page	5
	pair	4
	parallel	6
	parity	2
	partner	1
	pass	2
	passive	1
	path	3
	pattern	2
	payload	2
	pcs	1
	peak	4
	penalty	5
	pertains	3
	phase	2
	physical	16
	plastic	2
	pme	1
	point	5
	pointer	1
	port	3
	power	11
	powered	1
	precoder	1
	preemptable	1
	prefix	1
	premises	1
	printed	1
	priority	1
	procedure	2
	protocol	11
	pseudo	1
	pulse	4
Q	q	1
	quadrature	1
	quantum	1
R	radial	1
	radio	2
	random	3
	range	1
	rate	2
	ratio	10
	ray	1
	reconciliation	2
	recovery	2
	redundancy	1
	reed	1
	reflectometer	1
	relative	1
	remote	3
	repeater	2
	response	1
	return	2
	root	1
	round	1
	rule	1
	running	1
S	s	10
	safety	1
	scd	4
	sdc	4
	second	1
	see	3
	segment	3
	semiconductor	1
	sequence	2
	serial	3
	serializer	1
	service	3
	severely	2
	shielded	1
	shift	1
	side	1
	signal	8
	signaling	2
	signals	1
	signature	2
	significant	2
	single	3
	sixteen	1
	solomon	1
	source	1
	sourcing	1
	specific	3
	spectral	1
	speed	2
	spurious	1
	square	2
	standardization	1
	standards	1
	start	4
	statement	1
	station	1
	std	5
	step	1
	stream	2
	structure	1
	subframe	1
	sublayer	10
	subscriber	3
	sum	2
	suppression	1
	symbol	3
	synchronization	2
	synchronous	4
	syntax	1
	system	1
T	technologies	1
	telecommunications	1
	ten	1
	term	1
	terminal	3
	termination	2
	test	6
	tester	1
	the	4
	time	7
	tl	2
	to	19
	tolerance	1
	tomlinson	1
	tone	1
	transceiver	1
	transition	1
	transmission	5
	transmit	1
	transmitter	2
	transport	3
	transverse	2
	trellis	1
	trip	1
	ts	2
	twisted	3
	two	1
	type	3
	types	1
U	unconditional	1
	uncorrelated	1
	under	1
	unformatted	1
	unique	1
	unit	19
	unshielded	1
	upstream	1
V	value	6
	variability	2
	vdsl	1
	vertical	1
	very	1
	violation	3
	virtual	2
	voltage	3
	vtu	2
W	wan	1
	wave	1
	waveform	1
	wavelength	2
	wide	2
	word	1
	worst	1
X	xgmii	1
Z	zero	3

＜この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。＞

参考資料

英語単語帳（頻度分布）作成の目的と方法

文書履歴(document history)

ver. 0.01 初稿 20220205
ver. 0.02 単語帳追加 20220206

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