-ic -th a-a a-c a-i a-t aaa aac aah aai aan aar aat aax ac- aca acc ach aci acn acr act acx aha ahc ahh ahi ahn ahr aht ahx ai- aia aic aih aii ain air ait aix an- ana anc anh ani ann anr ant anx ar- ara arc arh ari arn arr art arx at- ata atc ath ati atn atr att atx ax- axa axh axi axn axr axt axx c-- caa cac cah cai can car cat cax cca ccc cch cci ccn ccr cct ccx ch- cha chc chh chi chn chr cht chx ci- cia cic cih cii cin cir cit cix cn- cna cnc cnh cni cnn cnr cnt cnx cra crc crh cri crn crr crt crx cta ctc cth cti ctn ctr ctt ctx cxc cxh cxi cxr cxt cxx h-i haa hac hah hai han har hat hax hca hcc hch hci hcn hcr hct hha hhc hhh hhi hhn hhr hht hia hic hih hii hin hir hit hix hna hnc hnh hnn hnt hr- hra hrc hrh hri hrn hrr hrt hta htc hth hti htn htr htt htx hxc ia- iaa iac iah iai ian iar iat ica icc ich ici icn icr ict iha ihc ihh ihi ihn ihr iht iia iic iih iii iin iir iit iix in- ina inc inh ini inn inr int inx ir- ira irc iri irn irr irt irx ita itc ith iti itn itt itx ixc ixi ixn n-i naa nac nah nai nan nar nat nax nca ncc nch nci ncn ncr nct ncx nha nhc nhh nhi nhn nhr nht nia nic nih nii nin nir nit nix nna nnc nnh nni nnn nnt nra nrc nri nrn nrr nrt nrx nta ntc nth nti ntn ntr ntt ntx nxc nxt ra- raa rac rah rai ran rar rat rax rca rcc rch rci rcn rcr rct rcx rh- rha rhc rhh rhi rhn rhr rht ria ric rih rii rin rir rit rix rna rnc rnh rni rnn rnr rnt rra rrc rrh rri rrn rrr rrt rta rtc rti rtn rtr rtt rtx rxr t-x taa tac tah tai tan tar tat tax tca tcc tch tci tcn tcr tct tcx th- tha thc thh thi thn thr tht thx tia tic tih tii tin tir tit tix tna tnc tnh tni tnn tnr tnt tnx tra trc trh tri trn trr trt trx tta ttc tth tti ttn ttr ttt ttx txi txn txt xaa xac xan xar xat xch xci xcr xcx xht xia xic xii xin xit xix xna xnc xrc xrt xrx xtc xti xtr xtx xxi xxx