-ic -th a-a a-b a-c a-i a-t aaa aab aac aad aah aai aat aau aay ab- aba abb abc abd abh abi abt abu aby ac- aca acb acc acd ach aci act acu acy ad- ada adb adc add adh adi adt adu ady aha ahb ahc ahd ahh ahi aht ahu ahy ai- aia aib aic aid aih aii ait aiu aiy at- ata atb atc atd ath ati att atu au- aua aub auc aud auh aui aut ay- aya ayc ayd ayh ayi ayt ayu b-u baa bab bac bad bah bai bat bau bay bba bbb bbc bbd bbh bbi bbt bbu bby bca bcb bcc bcd bch bci bct bcu bcy bda bdb bdc bdd bdh bdi bdt bdu bdy bha bhb bhc bhd bhh bhi bht bhu bi- bia bib bic bid bih bii bit biu biy bta btb btc btd bth bti btt btu bty bua bub buc bud buh bui but buu buy by- bya byc byd byh byi byt byu c-- caa cab cac cad cah cai cat cau cay cba cbb cbc cbd cbh cbi cbt cbu cby cca ccb ccc ccd cch cci cct ccu cda cdb cdc cdd cdh cdi cdt cdu cdy ch- cha chb chc chd chh chi cht chu chy ci- cia cib cic cid cih cii cit ciu cta ctb ctc ctd cth cti ctt ctu cty cua cub cuc cud cuh cui cut cuu cuy cya cyb cyc cyd cyt daa dab dac dad dah dai dat dau day dba dbb dbc dbd dbh dbi dbt dbu dby dca dcb dcc dcd dci dct dcu dda ddb ddc ddd ddh ddi ddt ddu ddy dh- dha dhb dhc dhd dhh dhi dht dhu di- dia dib dic did dih dii dit diu diy dta dtb dtc dtd dth dti dtt dtu dty dua dub duc dud duh dui dut duy dy- dya dyb dyc dyd dyu dyy h-i haa hab hac had hah hai hat hau hay hba hbb hbc hbd hbh hbi hbt hbu hby hca hcb hcc hcd hch hci hct hcy hda hdb hdc hdd hdh hdi hdt hdu hdy hha hhb hhc hhd hhh hhi hht hhu hhy hia hib hic hid hih hii hit hiu hta htb htc htd hth hti htt hty hua hub huc hud huh hui hut huu huy hy- hya hyb hyc hyd hyh hyi hyt hyy i-d ia- iaa iab iac iad iah iai iat iau iba ibb ibc ibd ibh ibi ibt ibu iby ica icb icc icd ich ici ict icu icy ida idb idc idd idh idi idt idu idy iha ihb ihc ihd ihh ihi iht ihu ihy iia iib iic iid iih iii iit iiu ita itb itc itd ith iti itt itu ity iu- iua iub iuc iud iui iut iya iyc iyt iyy taa tab tac tad tah tai tat tau tay tba tbb tbc tbd tbh tbi tbt tbu tca tcb tcc tcd tch tci tct tcu tda tdb tdc tdd tdh tdi tdt tdu tdy th- tha thb thc thd thh thi tht thu thy tia tib tic tid tih tii tit tiu tiy tta ttb ttc ttd tth tti ttt ttu tty tua tub tuc tud tuh tui tut tuu tuy tya tyc tyd tyt ua- uaa uab uac uad uah uai uat uau uay uba ubb ubc ubh ubi ubt ubu uby uca ucb ucc ucd uch uci uct ucu uda udb udc udd udi udt udu uha uhb uhc uhd uhh uhi uht uhu uhy uia uib uic uid uii uit uiu uta utb utc utd uth uti utt utu uty uua uuc uut uuu uyc uyi uyu yaa yab yac yad yah yai yat yau yay ybc ybi yby yca ycc ycd ych yci ycu ycy yda ydt ydy yha yhc yhi yht yhu yid yih yii yit yta ytc ytd yth ytt ytu yua yud yuh yui yut yuu yuy yyb yyc yyt yyu yyy