-ic -th b-p bbb bbc bbe bbh bbi bbm bbo bbp bbt bcb bcc bce bch bci bcm bco bcp bct be- beb bec bee beh bei bem beo bep bet bhb bhc bhe bhh bhi bhm bho bhp bht bi- bib bic bie bih bii bim bio bip bit bmb bmc bme bmh bmi bmm bmo bmp bmt bob boc boe boh boi bom boo bop bot bpb bpc bpe bph bpi bpm bpo bpp bpt btb btc bte bth bti btm bto btp btt c-- cbb cbc cbe cbh cbi cbm cbo cbp cbt ccb ccc cce cch cci ccm cco ccp cct ce- ceb cec cee ceh cei cem ceo cep cet ch- chb chc che chh chi chm cho chp cht ci- cib cic cie cih cii cim cio cip cit cmb cmc cme cmh cmi cmm cmo cmp cmt co- cob coc coe coh coi com coo cop cot cpb cpc cpe cph cpi cpm cpo cpp cpt ctb ctc cte cth cti ctm cto ctp ctt ebb ebc ebe ebh ebi ebm ebo ebp ebt ec- ecb ecc ece ech eci ecm eco ect eeb eec eee eem eeo eep eet ehb ehc ehe ehh ehi ehm eho ehp eht eib eic eie eii eim eio eip eit em- emb emc eme emh emi emm emo emp emt eo- eob eoc eoe eoh eoi eom eoo eop eot ep- epb epc epe eph epi epm epo epp ept etb etc ete eth eti etm eto etp ett h-i hbb hbc hbe hbh hbi hbm hbo hbp hbt hcb hcc hce hch hci hcm hco hcp hct he- heb hec hee heh hei hem heo hep het hhb hhc hhe hhh hhi hhm hho hhp hht hib hic hie hih hii him hio hip hit hmb hmc hme hmh hmi hmm hmo hmp hmt hob hoc hoe hoh hoi hom hoo hop hot hpb hpc hpe hph hpi hpm hpo hpp hpt htb htc hte hth hti htm hto htp htt ibb ibc ibe ibh ibi ibm ibo ibp ibt icb icc ice ich ici icm ico icp ict ie- iec iee iei iem iep iet ihb ihc ihe ihh ihi ihm iho ihp iht iib iic iie iih iii iim iio iip iit im- imb imc ime imh imi imm imo imp imt io- iob ioc ioe ioh ioi iom ioo iop iot ipb ipc ipe ipi ipm ipo ipp ipt itb itc ite ith iti itm ito itp itt m-o mbb mbc mbe mbh mbi mbm mbo mbp mbt mc- mcb mcc mce mch mci mcm mco mcp mct meb mec mee meh mei mem meo mep met mhc mhh mhi mhm mho mhp mht mi- mib mic mie mih mii mim mio mip mit mmb mmc mme mmh mmi mmm mmo mmp mmt mob moc moe moh moi mom moo mop mot mpb mpc mpe mph mpi mpm mpo mpp mpt mtb mtc mte mth mti mtm mto mtp mtt o-i ob- obb obc obe obh obi obm obo obp obt oc- ocb occ och oci ocm oco ocp oct oeb oec oee oeh oei oem oeo oep oet ohc ohe ohh ohi ohm oho ohp oht oib oic oie oii oim oio oip oit om- omb omc ome omh omi omm omo omp omt oo- oob ooc ooh ooi oom ooo oop oot op- opb opc ope oph opi opm opo opp opt ot- otb otc ote oth oti otm oto otp ott p-p pbb pbc pbe pbi pbm pbo pbp pbt pcb pcc pce pch pci pcm pco pcp pct peb pec pee peh pei pem peo pep pet phb phc phe phi phm pho php pht pib pic pie pih pii pim pio pip pit pmb pmc pme pmh pmi pmm pmo pmp pmt pob poc poe poh poi pom poo pop pot ppb ppc ppe pph ppi ppm ppo ppp ppt pt- ptb ptc pte pth pti ptm pto ptp ptt tbb tbc tbe tbh tbi tbm tbo tbp tbt tcb tcc tce tch tci tcm tco tcp tct te- teb tec tee teh tei tem teo tep tet th- thb thc the thh thi thm tho thp tht tib tic tie tih tii tim tio tip tit tmb tmc tme tmh tmi tmm tmo tmp tmt to- tob toc toe toh toi tom too top tot tpb tpc tpe tph tpi tpm tpo tpp tpt ttb ttc tte tth tti ttm tto ttp ttt