a-a a-c a-t aaa aac aag aak aao aar aat aav ac- aca acc acg ack aco acr act acv ag- aga agc agg agk ago agr agt agv aka akc akg akk ako akr akv aoa aoc aog aok aoo aor aot aov ar- ara arc arg ark aro arr art arv at- ata atc atg ato atr att atv av- ava avc avg avk avo avr avt c-- caa cac cag cak cao car cat cav cca ccc ccg cck cco ccr cct ccv cga cgc cgg cgo cgr cgt cgv cka ckc cko ckt co- coa coc cog cok coo cor cot cov cra crc crg crk cro crr crt crv cta ctc ctg ctk cto ctr ctt ctv cva cvc cvg cvk cvo cvr cvt cvv gaa gac gag gak gao gar gat gav gca gcc gcg gck gco gcr gct gga ggc ggg ggo ggr ggt ggv gka gko gkt goa goc gog gok goo gor got gov gra grc grg grk gro grr grt grv gta gtc gtg gtk gto gtr gtt gtv gva gvc gvg gvk gvo gvr gvt k-t ka- kaa kac kag kak kao kar kat kav kca kcc kcg kck kcr kct kga kgc kgo kgv kkc kkk kkr kkt kkv koa koc kog kok koo kor kot kra krc krg krk kro krr krt krv kta ktc ktg ktk kto ktr ktt ktv kva kvk kvo kvr kvv oaa oac oag oak oao oar oat oav oc- oca occ ocg ock oco ocr oct ocv oga ogc ogg ogo ogt oka okc okg okk oko okr oo- ooa ooc oog ook ooo oor oot oov or- ora orc org ork oro orr ort orv ot- ota otc otg otk oto otr ott otv ov- ova ovc ovo ovv ra- raa rac rag rak rao rar rat rav rca rcc rcg rco rcr rct rcv rga rgc rgg rgk rgo rgr rgt rgv rkc rkg rkk rko rkt rkv roa roc rog rok roo ror rot rov rra rrc rrg rrk rrr rrt rta rtc rtg rtk rto rtr rtt rtv rva rvc rvg rvo rvr rvt rvv taa tac tag tak tao tar tat tav tca tcc tcg tck tco tcr tct tcv tga tgc tgg tgk tgo tgr tgt tgv tka tkc tkg tkk tko tkr tkt to- toa toc tog tok too tor tot tov tra trc trg trk tro trr trt trv tta ttc ttg ttk tto ttr ttt ttv tva tvc tvg tvk tvo tvr tvt v-a vaa vac vag vak vao var vat vav vca vcc vco vcr vct vga vgc vgg vgo vgr vgt vka vkg vkt voa voc vog vok voo vor vot vov vra vrc vrg vrk vrr vrt vta vtc vtg vtk vto vtr vtt vtv vva vvc vvg vvo vvr vvt vvv