-ic a-a a-c a-i a-t aaa aac aag aai aam aan aar aat ac- aca acc acg aci acm acn acr act ag- aga agc agg agi agm agn agr agt ai- aia aic aig aii aim ain air ait ama amc amg ami amm amn amr amt an- ana anc ang ani anm ann anr ant ar- ara arc arg ari arm arn arr art at- ata atc atg ati atm atn atr att c-- caa cac cag cai cam can car cat cca ccc ccg cci ccm ccn ccr cct cga cgc cgg cgi cgm cgn cgr cgt ci- cia cic cig cii cim cin cir cit cma cmc cmg cmi cmm cmn cmr cmt cn- cna cnc cng cni cnm cnn cnr cnt cra crc crg cri crm crn crr crt cta ctc ctg cti ctm ctn ctr ctt gaa gac gag gai gam gan gar gat gca gcc gcg gci gcm gcn gcr gct gga ggc ggg ggi ggm ggn ggr ggt gia gic gig gii gim gin gir git gma gmc gmg gmi gmm gmn gmr gmt gna gnc gni gnm gnn gnr gnt gra grc grg gri grm grn grr grt gta gtc gtg gti gtm gtn gtr gtt ia- iaa iac iag iai iam ian iar iat ica icc icg ici icm icn icr ict iga igc igg igi igm ign igr igt iia iic iii iim iin iir iit im- ima imc img imi imm imn imt in- ina inc ing ini inm inn inr int ir- ira irc irg iri irm irn irr irt ita itc itg iti itm itn itt m-r maa mac mag mai mam man mar mat mc- mca mcc mcg mci mcm mcn mcr mct mga mgc mgi mgm mgn mgr mgt mi- mia mic mig mii mim min mir mit mma mmc mmg mmi mmm mmn mmr mmt mna mnc mng mni mnm mnn mnr mnt mra mrc mrg mri mrm mrn mrr mrt mta mtc mtg mti mtm mtn mtr mtt n-i naa nac nag nai nam nan nar nat nca ncc ncg nci ncm ncn ncr nct nga ngc ngg ngi ngm ngn ngt nia nic nig nii nim nin nir nit nma nmc nmg nmi nmm nmn nmr nmt nna nnc nng nni nnm nnn nnt nra nrc nrg nri nrm nrn nrr nrt nta ntc ntg nti ntm ntn ntr ntt ra- raa rac rag rai ram ran rar rat rca rcc rcg rci rcm rcn rcr rct rga rgc rgg rgi rgn rgr rgt ria ric rig rii rim rin rir rit rma rmc rmg rmi rmm rmn rmr rmt rna rnc rng rni rnm rnn rnr rnt rra rrc rrg rri rrm rrn rrr rrt rta rtc rtg rti rtm rtn rtr rtt taa tac tag tai tam tan tar tat tca tcc tcg tci tcm tcn tcr tct tga tgc tgg tgi tgm tgn tgr tgt tia tic tig tii tim tin tir tit tma tmc tmg tmi tmm tmn tmr tmt tna tnc tng tni tnm tnn tnr tnt tra trc trg tri trm trn trr trt tta ttc ttg tti ttm ttn ttr ttt