-ic -th a-a a-c a-i a-t aaa aac aah aai aar aat aau aax ac- aca acc ach aci acr act acu acx aha ahc ahh ahi ahr aht ahu ahx ai- aia aic aih aii air ait aiu aix ar- ara arc arh ari arr art aru arx at- ata atc ath ati atr att atu atx au- aua auc auh aui aur aut aux ax- axa axh axi axr axt axx c-- caa cac cah cai car cat cau cax cca ccc cch cci ccr cct ccu ccx ch- cha chc chh chi chr cht chu chx ci- cia cic cih cii cir cit ciu cix cra crc crh cri crr crt cru crx cta ctc cth cti ctr ctt ctu ctx cua cuc cuh cui cur cut cuu cxc cxh cxi cxr cxt cxx h-i haa hac hah hai har hat hau hax hca hcc hch hci hcr hct hha hhc hhh hhi hhr hht hhu hia hic hih hii hir hit hiu hix hr- hra hrc hrh hri hrr hrt hru hta htc hth hti htr htt htx hua huc huh hui hur hut huu hux hxc ia- iaa iac iah iai iar iat iau ica icc ich ici icr ict icu iha ihc ihh ihi ihr iht ihu iia iic iih iii iir iit iiu iix ir- ira irc iri irr irt iru irx ita itc ith iti itt itu itx iu- iua iuc iui iur iut ixc ixi ra- raa rac rah rai rar rat rau rax rca rcc rch rci rcr rct rcu rcx rh- rha rhc rhh rhi rhr rht rhu ria ric rih rii rir rit rix rra rrc rrh rri rrr rrt rru rta rtc rti rtr rtt rtu rtx rua ruc ruh rui rur rut ruu rux rxr t-x taa tac tah tai tar tat tau tax tca tcc tch tci tcr tct tcu tcx th- tha thc thh thi thr tht thu thx tia tic tih tii tir tit tiu tix tra trc trh tri trr trt tru trx tta ttc tth tti ttr ttt ttu ttx tua tuc tuh tui tur tut tuu tux txi txt txu ua- uaa uac uah uai uar uat uau uca ucc uch uci ucr uct ucu uha uhc uhh uhi uhr uht uhu uia uic uii uir uit uiu ur- ura urc uri urr urt uru urx uta utc uth uti utr utt utu utx uua uuc uur uut uuu uxc uxr uxt uxu xaa xac xar xat xau xch xci xcr xcx xht xia xic xii xit xiu xix xrc xrt xrx xtc xti xtr xtx xui xxi xxx