a-ii aaaa aaac aaai aaap aaca aacc aaci aaco aacp aact aaic aaii aaoo aapa aapc aapi aapo aapt aata aatc aatt ac-t acaa acac acag acai acap acat acca accc acci acco accp acct acga acgi aci- acia acic acip acoa acog acop acot acpa acpi acpt acta actc actg acti acto actt ag-o agac agag agai agao agap agat agca agcc agco agct agga aggi agia agic agig agii agio agip agit agog agoo agot agta aiai aica aicc aicp aiga aigo aiia aiic aioc aioi aipa aipi aita aiti aitt aoca aopo aotc apac apai apao apap apat apca apcc apco apga api- apia apic apig apio apip apit apo- apoc apoo apop apot appa appc appt apta aptc apti aptt at-t ataa atac atai atap atat atca atcc atco atgo atia atic atip atit atoc atoi atop atot atta atti atto attp caaa caac caap caat cac- caca cacc caci caco caga cagg cagi cago caia caic caio caip cait caoi capa capc capi capo capp capt cat- cata catc cati cato catt ccaa ccac ccag ccai ccap ccat ccca cccc ccci cccp ccga ccgc ccgt ccic ccii ccip ccoc ccpa ccpp cctc cctt cgac cgap cgcc cgcg cgtp ciaa ciao ciat cica cicc cici cico cict ciga cigi ciia ciii ciit cipa cipo cipp cita citg citi cito citp citt coag coai coat coca coco cocp coct cogi cogo coia coip coit coop coot copa copg copi copo copp copt cota cotc coti coto cott cpaa cpac cpag cpap cpca cpga cpia cpic cpio cppa cptp ctag ctca ctcp ctia ctic ctot ctpo ctpp ctta gaap gaga gagg gagi gago gaia gaig gaip gait gapa gapi gapp gapt gata gatc gati gato gatt gc-c gcaa gcap gcat gccc gcic gcii gcoa gcpc gctc gggg ggpo giaa giac giai giap giat gica giga gigg gigi gigo giog gioi giop gipa gipi gipp gita gito goai goat goca goga gogi gogo goip goit goog gooi goop goot gopc gopi gopo gota goti goto gott gpaa gpac gpca gpgp gpip gpot gtaa gtap gtco gtip gtop gtta i-go iaaa iaac iaai iaap iaat iaca iacc iacp iact iago iaia iapa iapp iapt iata iatc iati icaa icac icag icai icao icap icat icca iccc icci icco iccp icct icga icgc icoc icpa icpc icpo icta ictp igac igcc igcp igga igia igoo igot igpa iiac iica iiii iiio iiit iioi iioo iiop iipa iita iitt iocg ioci iocp iogt ioii ioio ioit iooi iooo iota ioto ipac ipat ipca ipcc ipct ipop ippa ippc ippo ipta iptc ipto itaa itac itai itap itat itgc itgo itia itic itoi itoo itpa itpc itta itto oaic oapi ocac ocap ocat occa occc occi occt ocga ocpa ocpp oct- octa octi octo ogai oggi ogoa ogog ogoi oici oigo oiii oipc oita oitc oiti ooaa ooia oooo ootp opap opca opia opic opii opio opit opo- oppa oppi oppo opti opto otac otap otic otit oto- otog otoo otpp otta otti otto paag paap paat paca paci paco pact paga pago paia paig paio paip pait paoc papa papg papi papp pata pati pato patt pcaa pcap pcca pccc pcgg pcia pcip pcoa pcpp pgaa pgcc pgia piai piao piat pica picc pici pico pict piga pigc pigg pigo pigp pigt piia piip piot pipa pipi pipo pipp pita piti pito pitt poat poca poco pogg pogo poia poio poop poot pop- popa popc popi popo popp popt pota potc poti poto pott ppac ppap ppcc ppci ppga ppgi ppic ppig ppoa pppa pppo pppp ppta pptt ptca ptcc ptop pttc taa- taag taat taca tacc taci taco tact taga tagg tagi tago taia taig taio taip tait taoa tapa tapi tapo tapp tapt tata tati tato tatt tcap tcca tccc tcga tcpa tcpo tctc tgcc tgtc tiaa tiao tica ticc tico tiga tigi tiit tiop tip- tipa tipc tipi tipo tipp tipt tita titc titi tito titp titt toat toca toci toco toga togo togt toit tooa toot top- topa topi topo topp topt tota totc toti toto tott tpac tpap tpcp tpia tppa tppp tptp ttcp ttop tttt