-ic a-a a-c a-i a-t aaa aac aag aai aak aam aar aat ac- aca acc acg aci ack acm acr act ag- aga agc agg agi agk agm agr agt ai- aia aic aig aii aik aim air ait aka akc akg aki akk akm akr ama amc amg ami amk amm amr amt ar- ara arc arg ari ark arm arr art at- ata atc atg ati atm atr att c-- caa cac cag cai cak cam car cat cca ccc ccg cci cck ccm ccr cct cga cgc cgg cgi cgm cgr cgt ci- cia cic cig cii cik cim cir cit cka ckc cki ckm ckt cma cmc cmg cmi cmk cmm cmr cmt cra crc crg cri crk crm crr crt cta ctc ctg cti ctk ctm ctr ctt gaa gac gag gai gak gam gar gat gca gcc gcg gci gck gcm gcr gct gga ggc ggg ggi ggm ggr ggt gia gic gig gii gik gim gir git gka gkm gkt gma gmc gmg gmi gmm gmr gmt gra grc grg gri grk grm grr grt gta gtc gtg gti gtk gtm gtr gtt ia- iaa iac iag iai iam iar iat ica icc icg ici ick icm icr ict iga igc igg igi igk igm igr igt iia iic iii iim iir iit ika ikc iki ikk ikr ikt im- ima imc img imi imm imt ir- ira irc irg iri irk irm irr irt ita itc itg iti itk itm itt k-t ka- kaa kac kag kai kak kam kar kat kca kcc kcg kci kck kcm kcr kct kga kgc kgi kgm kia kic kig kii kik kim kir kit kkc kki kkk kkm kkr kkt kma kmc kmg kmi kmk kmm kmt kra krc krg kri krk krr krt kta ktc ktg ktk ktm ktr ktt m-r maa mac mag mai mak mam mar mat mc- mca mcc mcg mci mck mcm mcr mct mga mgc mgi mgk mgm mgr mgt mi- mia mic mig mii mik mim mir mit mka mkc mkg mkk mkm mkr mkt mma mmc mmg mmi mmk mmm mmr mmt mra mrc mrg mri mrk mrm mrr mrt mta mtc mtg mti mtk mtm mtr mtt ra- raa rac rag rai rak ram rar rat rca rcc rcg rci rcm rcr rct rga rgc rgg rgi rgk rgr rgt ria ric rig rii rik rim rir rit rkc rkg rkk rkm rkt rma rmc rmg rmi rmm rmr rmt rra rrc rrg rri rrk rrm rrr rrt rta rtc rtg rti rtk rtm rtr rtt taa tac tag tai tak tam tar tat tca tcc tcg tci tck tcm tcr tct tga tgc tgg tgi tgk tgm tgr tgt tia tic tig tii tik tim tir tit tka tkc tkg tkk tkm tkr tkt tma tmc tmg tmi tmk tmm tmr tmt tra trc trg tri trk trm trr trt tta ttc ttg tti ttk ttm ttr ttt