-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aat aaw aay ab- aba abb abc abh abi abt abw aby ac- aca acb acc ach aci act acw acy aha ahb ahc ahh ahi aht ahw ahy ai- aia aib aic aih aii ait aiw aiy at- ata atb atc ath ati att atw aw- awa awb awc awh awi awt aww awy ay- aya ayc ayh ayi ayt ayw baa bab bac bah bai bat baw bay bba bbb bbc bbh bbi bbt bbw bby bca bcb bcc bch bci bct bcy bha bhb bhc bhh bhi bht bhw bi- bia bib bic bih bii bit biw biy bta btb btc bth bti btt btw bty bwa bwb bwc bwh bwi bwy by- bya byc byh byi byt c-- caa cab cac cah cai cat caw cay cba cbb cbc cbh cbi cbt cbw cby cca ccb ccc cch cci cct ccw ch- cha chb chc chh chi cht chw chy ci- cia cib cic cih cii cit ciw cta ctb ctc cth cti ctt ctw cty cw- cwa cwb cwc cwh cwi cwt cya cyb cyc cyt cyw h-i haa hab hac hah hai hat haw hay hba hbb hbc hbh hbi hbt hbw hby hca hcb hcc hch hci hct hcw hcy hha hhb hhc hhh hhi hht hhw hhy hia hib hic hih hii hit hiw hta htb htc hth hti htt htw hty hw- hwa hwb hwi hwt hww hwy hy- hya hyb hyc hyh hyi hyt hyw hyy ia- iaa iab iac iah iai iat iaw iba ibb ibc ibh ibi ibt ibw iby ica icb icc ich ici ict icw icy iha ihb ihc ihh ihi iht ihy iia iib iic iih iii iit iiw ita itb itc ith iti itt ity iwa iwb iwc iwi iwt iww iya iyc iyt iyy taa tab tac tah tai tat taw tay tba tbb tbc tbh tbi tbt tca tcb tcc tch tci tct tcw th- tha thb thc thh thi tht thw thy tia tib tic tih tii tit tiw tiy tta ttb ttc tth tti ttt ttw tty twa twb twc twh twi twt tww twy tya tyc tyt waa wab wac wah wai wat waw way wba wbb wbc wbi wbt wbw wca wcb wcc wch wci wct wcw wh- wha whb whc whh whi wht whw why wia wib wic wii wit wta wtb wtc wth wti wtt wtw wwa wwc wwi wwt www wy- wya wyc wyt yaa yab yac yah yai yat yaw yay ybc ybi yby yca ycc ych yci ycw ycy yha yhc yhi yht yhw yih yii yit yta ytc yth ytt ywc yyb yyc yyt yyy