Letter series omitted since 1982:
1982-88: (BAM, BAN, BED, BEG, EAR, EAT, FEW, MEX, MVC, NIG,
PAT, PAW, PAY, POC, RAN, RAP, ROB probably omitted?)
1988-93: ANT, ANY, APE, ASS, BAD, BAG, BED, BRA, BVD, CAD,
CAT, CRY, DAD, DAY, DEE, DEF, EVE.
1993-98: APE, ASS, BAD, BED, BRA, BVD, CAD, CAT, CRY, DAD,
DAM, DAV, DLR, DYK, END, EVE, EZP, FAG, FAT, FCK,
FDS, FED, FEE, FEM, FEW, FLY, FRY, GAY, GYP, HAD,
HAG, HAM, HEL, HEX, JAG, JAP, JAZ, JEW, KAD, KGB,
KKK, LAP, LAY, LSD, MEX, MHP, MNG, NAG, PAD, PAP,
PAT, PAW, PEE, PEW, PMP, PMS, PSC, PSS, PSY, PYG,
PYS, RAG, RAT, RAW, RAZ, RED, SAC, SAD, SAG, SAK,
SAM, SAP, SAT, SEX, STC, TLR, TRK, WAD, WAG, WAR,
WAS, WAT, WED, WEE, YEP, YES.
1998-2003: APE, BAD, BED, BRA, BVD, CAD, CAT, CCC, CRY, DYK,
DZE, EEK, EEL, ELF, END, EVA, EVE, EZE, EZP, FAG,
FAT, FCK, FDS, FED, FEE, FEM, FEW, FRY, GAY, GYP,
HAD, HAG, HAM, HEC, HEE, HEK, HEL, HEN, HEX, JAB,
JAG, JAP, JAZ, JEW, KAD, KEG, KGB, KKK, KYT, LAP,
LAY, LSD, MEX, MFG, NAG, NDL, NRA, PAD, PAP, PAT,
PAW, PEE, PEW, PMP, PMS, PYG, PYS, RAG, RAT, RAW,
RAZ, RED, RYE, SAC, SAD, SAG, SAK, SAM, SAP, SAT,
SMC, WAD, WAG, WAR, WAS, WAT, WCC, WED, WEE.
2003-08: APE, ATE, BED, BET, CAD, CAT, DCK, DYK, HAG, HCK,
HEL, JFK, JPD, LAW, LAY, LBJ, LSD, LYE, MEX, PAP,
PEE, PEN, RAG, RAM, RAP, RAT, RAW, RBR, REB, TNT,
WAD, WAP, WAR, WET.
2008-17: ATE, BED, BEG, BET, CAD, CAT, DCK, DYK, GAY, HAG,
HCK, HEL, HIV, JFK, KUM, LAW, LAY, LIE, LSD, MEX,
PAP, PCP, PEE, PEN, PMS, RAG, RAM, RAP, RAT, RAW,
RBR, REB, STD, TNT, WAD, WAP, WAR, WET.
2018-on: APE, ASS, ATE, AZZ, BAD, BAR, BED, BET, BMF, BRA,
BVD, BYG, CAD, CAT, CUC, CUM, CUN, DCK, DIC, DIE,
DIK, DYK, EAT, ERA, FAG, FAT, FCK, FKN, FKS, FKU,
FUC, GAG, GAS, GAY, GYN, HAG, HCK, HEL, HEX, HIV,
HMR, HSA, JAP, JEW, JFK, JIZ, JPD, KEG, KGB, KKK,
KUM, LAW, LAY, LBJ, LIE, LSD, LYE, MEX, MUF, NAG,
NRA, PAP, PEE, PEN, PHC, PMP, RAG, RAM, RAP, RAT,
RAW, RBR, REB, SAC, SAD, SAG, SAK, SEX, SPY, STD,
SUC, SXX, SXY, TNT, VFW, WAD, WAP, WAR, WET, WTF,
WYA, XTC, YES, YUC. ___ = Reached so far.
