-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aam aao aap aat ab- aba abb abc abh abi abm abo abp abt ac- aca acb acc ach aci acm aco acp act aha ahb ahc ahh ahi ahm aho ahp aht ai- aia aib aic aih aii aim aio aip ait ama amb amc amh ami amm amo amp amt aoa aob aoc aoh aoi aom aoo aop aot ap- apa apb apc aph api apm apo app apt at- ata atb atc ath ati atm ato atp att b-p baa bab bac bah bai bam bao bap bat bba bbb bbc bbh bbi bbm bbo bbp bbt bca bcb bcc bch bci bcm bco bcp bct bha bhb bhc bhh bhi bhm bho bhp bht bi- bia bib bic bih bii bim bio bip bit bma bmb bmc bmh bmi bmm bmo bmp bmt boa bob boc boh boi bom boo bop bot bpa bpb bpc bph bpi bpm bpo bpp bpt bta btb btc bth bti btm bto btp btt c-- caa cab cac cah cai cam cao cap cat cba cbb cbc cbh cbi cbm cbo cbp cbt cca ccb ccc cch cci ccm cco ccp cct ch- cha chb chc chh chi chm cho chp cht ci- cia cib cic cih cii cim cio cip cit cma cmb cmc cmh cmi cmm cmo cmp cmt co- coa cob coc coh coi com coo cop cot cpa cpb cpc cph cpi cpm cpo cpp cpt cta ctb ctc cth cti ctm cto ctp ctt h-i haa hab hac hah hai ham hao hap hat hba hbb hbc hbh hbi hbm hbo hbp hbt hca hcb hcc hch hci hcm hco hcp hct hha hhb hhc hhh hhi hhm hho hhp hht hia hib hic hih hii him hio hip hit hma hmb hmc hmh hmi hmm hmo hmp hmt hoa hob hoc hoh hoi hom hoo hop hot hpa hpb hpc hph hpi hpm hpo hpp hpt hta htb htc hth hti htm hto htp htt ia- iaa iab iac iah iai iam iao iap iat iba ibb ibc ibh ibi ibm ibo ibp ibt ica icb icc ich ici icm ico icp ict iha ihb ihc ihh ihi ihm iho ihp iht iia iib iic iih iii iim iio iip iit im- ima imb imc imh imi imm imo imp imt io- ioa iob ioc ioh ioi iom ioo iop iot ipa ipb ipc ipi ipm ipo ipp ipt ita itb itc ith iti itm ito itp itt m-o maa mab mac mah mai mam mao map mat mba mbb mbc mbh mbi mbm mbo mbp mbt mc- mca mcb mcc mch mci mcm mco mcp mct mha mhc mhh mhi mhm mho mhp mht mi- mia mib mic mih mii mim mio mip mit mma mmb mmc mmh mmi mmm mmo mmp mmt moa mob moc moh moi mom moo mop mot mpa mpb mpc mph mpi mpm mpo mpp mpt mta mtb mtc mth mti mtm mto mtp mtt o-i oaa oab oac oah oai oam oao oap oat ob- oba obb obc obh obi obm obo obp obt oc- oca ocb occ och oci ocm oco ocp oct oha ohc ohh ohi ohm oho ohp oht oia oib oic oii oim oio oip oit om- oma omb omc omh omi omm omo omp omt oo- ooa oob ooc ooh ooi oom ooo oop oot op- opa opb opc oph opi opm opo opp opt ot- ota otb otc oth oti otm oto otp ott p-p paa pab pac pah pai pam pao pap pat pba pbb pbc pbi pbm pbo pbp pbt pca pcb pcc pch pci pcm pco pcp pct pha phb phc phi phm pho php pht pia pib pic pih pii pim pio pip pit pma pmb pmc pmh pmi pmm pmo pmp pmt poa pob poc poh poi pom poo pop pot ppa ppb ppc pph ppi ppm ppo ppp ppt pt- pta ptb ptc pth pti ptm pto ptp ptt taa tab tac tah tai tam tao tap tat tba tbb tbc tbh tbi tbm tbo tbp tbt tca tcb tcc tch tci tcm tco tcp tct th- tha thb thc thh thi thm tho thp tht tia tib tic tih tii tim tio tip tit tma tmb tmc tmh tmi tmm tmo tmp tmt to- toa tob toc toh toi tom too top tot tpa tpb tpc tph tpi tpm tpo tpp tpt tta ttb ttc tth tti ttm tto ttp ttt