-ic a-a a-c a-i a-t aaa aac aag aai aam aao aap aar aat ac- aca acc acg aci acm aco acp acr act ag- aga agc agg agi agm ago agp agr agt ai- aia aic aig aii aim aio aip air ait ama amc amg ami amm amo amp amr amt aoa aoc aog aoi aom aoo aop aor aot ap- apa apc apg api apm apo app apr apt ar- ara arc arg ari arm aro arp arr art at- ata atc atg ati atm ato atp atr att c-- caa cac cag cai cam cao cap car cat cca ccc ccg cci ccm cco ccp ccr cct cga cgc cgg cgi cgm cgo cgp cgr cgt ci- cia cic cig cii cim cio cip cir cit cma cmc cmg cmi cmm cmo cmp cmr cmt co- coa coc cog coi com coo cop cor cot cpa cpc cpg cpi cpm cpo cpp cpr cpt cra crc crg cri crm cro crp crr crt cta ctc ctg cti ctm cto ctp ctr ctt g-p gaa gac gag gai gam gao gap gar gat gca gcc gcg gci gcm gco gcp gcr gct gga ggc ggg ggi ggm ggo ggp ggr ggt gia gic gig gii gim gio gip gir git gma gmc gmg gmi gmm gmo gmp gmr gmt goa goc gog goi gom goo gop gor got gpa gpc gpg gpi gpm gpo gpp gpr gpt gra grc grg gri grm gro grp grr grt gta gtc gtg gti gtm gto gtp gtr gtt ia- iaa iac iag iai iam iao iap iar iat ica icc icg ici icm ico icp icr ict iga igc igg igi igm igo igp igr igt iia iic iii iim iio iip iir iit im- ima imc img imi imm imo imp imt io- ioa ioc iog ioi iom ioo iop ior iot ipa ipc ipg ipi ipm ipo ipp ipr ipt ir- ira irc irg iri irm iro irp irr irt ita itc itg iti itm ito itp itt m-o m-r maa mac mag mai mam mao map mar mat mc- mca mcc mcg mci mcm mco mcp mcr mct mga mgc mgi mgm mgo mgp mgr mgt mi- mia mic mig mii mim mio mip mir mit mma mmc mmg mmi mmm mmo mmp mmr mmt moa moc mog moi mom moo mop mor mot mpa mpc mpg mpi mpm mpo mpp mpr mpt mra mrc mrg mri mrm mro mrp mrr mrt mta mtc mtg mti mtm mto mtp mtr mtt o-i oaa oac oag oai oam oao oap oar oat oc- oca occ ocg oci ocm oco ocp ocr oct oga ogc ogg ogi ogo ogp ogt oia oic oii oim oio oip oir oit om- oma omc omg omi omm omo omp omr omt oo- ooa ooc oog ooi oom ooo oop oor oot op- opa opc opg opi opm opo opp opr opt or- ora orc org ori orm oro orp orr ort ot- ota otc otg oti otm oto otp otr ott p-p paa pac pag pai pam pao pap par pat pca pcc pcg pci pcm pco pcp pcr pct pga pgc pgg pgi pgm pgo pgp pgr pgt pia pic pig pii pim pio pip pir pit pma pmc pmg pmi pmm pmo pmp pmr pmt poa poc pog poi pom poo pop por pot ppa ppc ppg ppi ppm ppo ppp ppr ppt pra prc prg pri prm pro prp prr prt pt- pta ptc ptg pti ptm pto ptp ptr ptt ra- raa rac rag rai ram rao rap rar rat rca rcc rcg rci rcm rco rcp rcr rct rga rgc rgg rgi rgo rgp rgr rgt ria ric rig rii rim rio rip rir rit rma rmc rmg rmi rmm rmo rmp rmr rmt roa roc rog roi rom roo rop ror rot rpa rpc rpg rpi rpm rpo rpp rpr rpt rra rrc rrg rri rrm rrp rrr rrt rta rtc rtg rti rtm rto rtp rtr rtt taa tac tag tai tam tao tap tar tat tca tcc tcg tci tcm tco tcp tcr tct tga tgc tgg tgi tgm tgo tgp tgr tgt tia tic tig tii tim tio tip tir tit tma tmc tmg tmi tmm tmo tmp tmr tmt to- toa toc tog toi tom too top tor tot tpa tpc tpg tpi tpm tpo tpp tpr tpt tra trc trg tri trm tro trp trr trt tta ttc ttg tti ttm tto ttp ttr ttt