-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aak aap aat ab- aba abb abc abh abi abk abp abt ac- aca acb acc ach aci ack acp act aha ahb ahc ahh ahi ahk ahp aht ai- aia aib aic aih aii aik aip ait aka akb akc akh aki akk akp ap- apa apb apc aph api apk app apt at- ata atb atc ath ati atp att b-p baa bab bac bah bai bak bap bat bba bbb bbc bbh bbi bbk bbp bbt bca bcb bcc bch bci bck bcp bct bha bhb bhc bhh bhi bhk bhp bht bi- bia bib bic bih bii bik bip bit bka bkb bkc bkk bkp bkt bpa bpb bpc bph bpi bpp bpt bta btb btc bth bti btk btp btt c-- caa cab cac cah cai cak cap cat cba cbb cbc cbh cbi cbk cbp cbt cca ccb ccc cch cci cck ccp cct ch- cha chb chc chh chi chk chp cht ci- cia cib cic cih cii cik cip cit cka ckb ckc ckh cki ckt cpa cpb cpc cph cpi cpk cpp cpt cta ctb ctc cth cti ctk ctp ctt h-i haa hab hac hah hai hak hap hat hba hbb hbc hbh hbi hbk hbp hbt hca hcb hcc hch hci hck hcp hct hha hhb hhc hhh hhi hhk hhp hht hia hib hic hih hii hik hip hit hka hkb hkh hki hkk hkp hkt hpa hpb hpc hph hpi hpk hpp hpt hta htb htc hth hti htk htp htt ia- iaa iab iac iah iai iap iat iba ibb ibc ibh ibi ibk ibp ibt ica icb icc ich ici ick icp ict iha ihb ihc ihh ihi ihk ihp iht iia iib iic iih iii iip iit ika ikb ikc iki ikk ikt ipa ipb ipc ipi ipp ipt ita itb itc ith iti itk itp itt k-t ka- kaa kab kac kah kai kak kap kat kba kbb kbc kbh kbi kbk kbp kca kcb kcc kch kci kck kcp kct kha khh khi khk kia kib kic kih kii kik kip kit kkb kkc kkh kki kkk kkp kkt kpa kpc kph kpi kpk kpp kpt kta ktb ktc kth ktk ktp ktt p-p paa pab pac pah pai pak pap pat pba pbb pbc pbi pbk pbp pbt pca pcb pcc pch pci pck pcp pct pha phb phc phi phk php pht pia pib pic pih pii pik pip pit pka pkb pkc pki pkp pkt ppa ppb ppc pph ppi ppk ppp ppt pt- pta ptb ptc pth pti ptk ptp ptt taa tab tac tah tai tak tap tat tba tbb tbc tbh tbi tbk tbp tbt tca tcb tcc tch tci tck tcp tct th- tha thb thc thh thi thk thp tht tia tib tic tih tii tik tip tit tka tkb tkc tkk tkp tkt tpa tpb tpc tph tpi tpk tpp tpt tta ttb ttc tth tti ttk ttp ttt