-al -ic a-a a-c a-i a-t aaa aac aag aai aal aar aat aau ac- aca acc acg aci acl acr act acu ag- aga agc agg agi agl agr agt agu ai- aia aic aig aii ail air ait aiu al- ala alc alg ali all alr alt alu ar- ara arc arg ari arl arr art aru at- ata atc atg ati atl atr att atu au- aua auc aug aui aul aur aut c-- caa cac cag cai cal car cat cau cca ccc ccg cci ccl ccr cct ccu cga cgc cgg cgi cgl cgr cgt cgu ci- cia cic cig cii cil cir cit ciu cl- cla clc clg cli cll clr clt clu cra crc crg cri crl crr crt cru cta ctc ctg cti ctl ctr ctt ctu cua cuc cug cui cul cur cut cuu gaa gac gag gai gal gar gat gau gca gcc gcg gci gcl gcr gct gcu gga ggc ggg ggi ggr ggt ggu gia gic gig gii gil gir git giu gla glc glg gli gll glr glt glu gra grc grg gri grl grr grt gru gta gtc gtg gti gtl gtr gtt gtu gu- gua guc gug gui gul gur gut guu ia- iaa iac iag iai ial iar iat iau ica icc icg ici icl icr ict icu iga igc igg igi igl igr igt igu iia iic iii iil iir iit iiu il- ila ilc ilg ili ill ilr ilt ilu ir- ira irc irg iri irl irr irt iru ita itc itg iti itl itt itu iu- iua iuc iug iui iur iut la- laa lac lag lai lal lar lat lau lca lcc lcg lci lcl lcr lct lcu lga lgc lgg lgi lgl lgr lgt lgu lia lic lig lii lil lir lit liu lla llc llg lli lll llr llt llu lra lrc lrg lri lrr lrt lru lta ltc ltg lti ltl ltr ltt ltu lua luc lug lui lul lur lut luu ra- raa rac rag rai ral rar rat rau rca rcc rcg rci rcl rcr rct rcu rga rgc rgg rgi rgr rgt ria ric rig rii ril rir rit rla rlc rlg rli rll rlr rlt rlu rra rrc rrg rri rrl rrr rrt rru rta rtc rtg rti rtl rtr rtt rtu rua ruc rug rui rur rut ruu taa tac tag tai tal tar tat tau tca tcc tcg tci tcl tcr tct tcu tga tgc tgg tgi tgl tgr tgt tgu tia tic tig tii til tir tit tiu tla tlc tlg tli tll tlr tlt tlu tra trc trg tri trl trr trt tru tta ttc ttg tti ttl ttr ttt ttu tua tuc tug tui tul tur tut tuu ua- uaa uac uag uai ual uar uat uau uca ucc ucg uci ucl ucr uct ucu uga ugc ugg ugi ugl ugr ugt ugu uia uic uig uii uil uir uit uiu ula ulc ulg uli ull ulr ult ulu ur- ura urc urg uri url urr urt uru uta utc uti utl utr utt utu uua uuc uug uur uut uuu