-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

a-ak a-ha a-ii aaaa aaab aaac aaah aaai aaap aaba aabb aabc aabh aabi aabp aabt aaca aacb aacc aach aaci aack aacp aact aaha aahk aaib aaic aaii aaka aapa aapc aaph aapi aapt aata aatc aatk aatt abaa abab abac abai abak abap abat abb- abba abbb abbi abbt abca abcb abcc abch abci abcp abct abha abhi abia abib abic abit abpa abpc abpi abpp abta ac-t acaa acab acac acai acap acat acba acca accc acch acci accp acct acha achh achi achp acht aci- acia acic acip acpa acpi acpt acta actc acth acti actt ahab ahac ahah ahai ahat ahha ahip ahit ahta ahti aiai aiba aica aicc aich aicp aiha aiia aiib aiic aika aiki aipa aiph aipi aita aith aiti aitt akaa akah akai akap akca akha akia akik akka akki apac apah apai apak apap apat apba apca apcb apcc aph- apha aphc api- apia apic apip apit appa appc apph appt apta aptc apti aptt at-t ataa atab atac atai atak atap atat atca atcc atch atck atha athi atia atic atik atip atit atka atkt atta atti attp ba-i baaa baah baak baat baba babb babi bac- baca bacc bach baci back bact baha bahi baht baia baib baic baik bait bak- baka bakh baki bakt bapa bapc bapi bapp bapt bata batc bath bati batt bbbb bbch bbci bcaa bcap bcat bcbc bcbp bcca bccc bcci bcia bcit bcpp bctc bhai bhat bhca bhcc bhit biak biap biat biba bibb bibi bica bicc bich bici bick biha bihi bikh bipa bipp bita bitc bith bitt bkpt bpai bpcp bphc bpti btaa btbp btcc bttb caaa caab caac caah caap caat caba cabi cac- caca cacc cach caci cack caha caht caia caib caic caik caip cait caka capa capb capc caph capi capp capt cat- cata catb catc cath cati catt cbac cbat cbbc cbca cbcc cbcp cbct cbha cbia cbit cbka cbpc cbpp cbta cbtc ccaa ccab ccac ccai ccap ccat ccba ccbc ccca cccb cccc ccci cccp ccha cchp ccic ccii ccip ccpa ccpp cctb cctc cctt chaa chab chac chah chai chak chap chat chbp chca chch chci chcp chha chia chib chic chih chik chip chit chka chkb chkt chpa chpp chtt ciaa ciak ciat ciba cibc cibi cica cicc cich cici cict ciht ciia ciii ciit cika cipa cipp cita citb cith citi citp citt ckac ckat ckbc ckbi ckch ckck ckpc cktb cpaa cpac cpap cpbc cpca cpha cpia cpic cppa cptp ctab ctba ctbi ctca ctcp ctia ctic ctpp ctta h-ii haab haak haat haba habi habt hack haha haht haik hait haka haki hakk hapa hapi happ hata hatb hath hati hatt hbic hbit hcap hcat hcbc hcca hccb hccc hcch hchi hcpc hhaa hhat hhhh hhip hhpa hhpc hhtp hi-c hiaa hiab hiba hibi hibt hicc hich hick hicp hihc hihi hiht hiit hiki hipc hipp hipt hita hitc hiti hitt