-ic -th a-a a-c a-i a-t aaa aac aag aah aai aao aar aat aau ac- aca acc acg ach aci aco acr act acu ag- aga agc agg agh agi ago agr agt agu aha ahc ahg ahh ahi aho ahr aht ahu ai- aia aic aig aih aii aio air ait aiu aoa aoc aog aoh aoi aoo aor aot aou ar- ara arc arg arh ari aro arr art aru at- ata atc atg ath ati ato atr att atu au- aua auc aug auh aui auo aur aut c-- caa cac cag cah cai cao car cat cau cca ccc ccg cch cci cco ccr cct ccu cga cgc cgg cgh cgi cgo cgr cgt cgu ch- cha chc chg chh chi cho chr cht chu ci- cia cic cig cih cii cio cir cit ciu co- coa coc cog coh coi coo cor cot cou cra crc crg crh cri cro crr crt cru cta ctc ctg cth cti cto ctr ctt ctu cua cuc cug cuh cui cuo cur cut cuu gaa gac gag gah gai gao gar gat gau gca gcc gcg gch gci gco gcr gct gcu gga ggc ggg ggh ggi ggo ggr ggt ggu gha ghc ghg ghh ghi gho ghr ght gia gic gig gih gii gio gir git giu goa goc gog goh goi goo gor got gou gra grc grg grh gri gro grr grt gru gta gtc gtg gth gti gto gtr gtt gtu gu- gua guc gug gui guo gur gut guu h-i haa hac hag hah hai hao har hat hau hca hcc hcg hch hci hco hcr hct hga hgc hgg hgh hgi hgo hgr hgt hgu hha hhc hhg hhh hhi hho hhr hht hhu hia hic hig hih hii hio hir hit hiu hoa hoc hog hoh hoi hoo hor hot hou hr- hra hrc hrg hrh hri hro hrr hrt hru hta htc htg hth hti hto htr htt hua huc hug huh hui huo hur hut huu ia- iaa iac iag iah iai iao iar iat iau ica icc icg ich ici ico icr ict icu iga igc igg igh igi igo igr igt igu iha ihc ihg ihh ihi iho ihr iht ihu iia iic iih iii iio iir iit iiu io- ioa ioc iog ioh ioi ioo ior iot iou ir- ira irc irg iri iro irr irt iru ita itc itg ith iti ito itt itu iu- iua iuc iug iui iur iut o-i oaa oac oag oah oai oao oar oat oau oc- oca occ ocg och oci oco ocr oct ocu oga ogc ogg ogh ogi ogo ogt oha ohc ohg ohh ohi oho ohr oht ohu oia oic oii oio oir oit oiu oo- ooa ooc oog ooh ooi ooo oor oot or- ora orc org orh ori oro orr ort oru ot- ota otc otg oth oti oto otr ott otu ou- oua ouc ouh oui ouo our out ra- raa rac rag rah rai rao rar rat rau rca rcc rcg rch rci rco rcr rct rcu rga rgc rgg rgh rgi rgo rgr rgt rh- rha rhc rhg rhh rhi rho rhr rht rhu ria ric rig rih rii rio rir rit roa roc rog roh roi roo ror rot rou rra rrc rrg rrh rri rrr rrt rru rta rtc rtg rti rto rtr rtt rtu rua ruc rug ruh rui ruo rur rut ruu taa tac tag tah tai tao tar tat tau tca tcc tcg tch tci tco tcr tct tcu tga tgc tgg tgh tgi tgo tgr tgt tgu th- tha thc thg thh thi tho thr tht thu tia tic tig tih tii tio tir tit tiu to- toa toc tog toh toi too tor tot tou tra trc trg trh tri tro trr trt tru tta ttc ttg tth tti tto ttr ttt ttu tua tuc tug tuh tui tuo tur tut tuu ua- uaa uac uag uah uai uao uar uat uau uca ucc ucg uch uci uco ucr uct ucu uga ugc ugg ugh ugi ugo ugr ugt ugu uha uhc uhh uhi uho uhr uht uhu uia uic uig uii uio uir uit uiu uoa uoc uog uoo uor uot ur- ura urc urg uri uro urr urt uru uta utc uth uti uto utr utt utu uua uuc uug uur uut uuu