-th -up b-p b-u bbb bbc bbe bbh bbk bbo bbp bbt bbu bcb bcc bce bch bck bco bcp bct bcu be- beb bec bee beh bek beo bep bet beu bhb bhc bhe bhh bhk bho bhp bht bhu bkb bkc bke bkk bko bkp bkt bob boc boe boh bok boo bop bot bou bpb bpc bpe bph bpo bpp bpt bpu btb btc bte bth btk bto btp btt btu bub buc bue buh buk buo bup but buu c-- cbb cbc cbe cbh cbk cbo cbp cbt cbu ccb ccc cce cch cck cco ccp cct ccu ce- ceb cec cee ceh cek ceo cep cet ceu ch- chb chc che chh chk cho chp cht chu ckb ckc ckh cko ckt co- cob coc coe coh cok coo cop cot cou cpb cpc cpe cph cpk cpo cpp cpt cpu ctb ctc cte cth ctk cto ctp ctt ctu cub cuc cue cuh cuk cuo cup cut cuu ebb ebc ebe ebh ebk ebo ebp ebt ebu ec- ecb ecc ece ech eck eco ect ecu eeb eec eee eek eeo eep eet ehb ehc ehe ehh eho ehp eht ehu ekb ekc eke ekh eko ekp ekt eku eo- eob eoc eoe eoh eok eoo eop eot eou ep- epb epc epe eph epo epp ept epu etb etc ete eth etk eto etp ett etu eu- eub euc eue eup eut hbb hbc hbe hbh hbk hbo hbp hbt hbu hcb hcc hce hch hck hco hcp hct he- heb hec hee heh hek heo hep het heu hhb hhc hhe hhh hhk hho hhp hht hhu hkb hkh hkk hko hkp hkt hku hob hoc hoe hoh hok hoo hop hot hou hpb hpc hpe hph hpk hpo hpp hpt hpu htb htc hte hth htk hto htp htt hub huc hue huh huk huo hup hut huu k-t kbb kbc kbe kbh kbk kbo kbp kbu kcb kcc kce kch kck kcp kct kcu ke- keb kec kee keh kek keo kep ket khe khh khk kho khu kkb kkc kke kkh kkk kkp kkt kku kob koc koe koh kok koo kop kot kou kpc kpe kph kpk kpo kpp kpt kpu ktb ktc kte kth ktk kto ktp ktt ktu kub kuc kue kuh kuk kup kut kuu ob- obb obc obe obh obk obo obp obt obu oc- ocb occ och ock oco ocp oct ocu oeb oec oee oeh oeo oep oet ohc ohe ohh oho ohp oht ohu okb okc oke okk oko okp oku oo- oob ooc ooh ook ooo oop oot op- opb opc ope oph opk opo opp opt ot- otb otc ote oth otk oto otp ott otu ou- ouc oue ouh ouk ouo oup out p-p pbb pbc pbe pbk pbo pbp pbt pbu pcb pcc pce pch pck pco pcp pct pcu peb pec pee peh pek peo pep pet peu phb phc phe phk pho php pht phu pkb pkc pke pko pkp pkt pku pob poc poe poh pok poo pop pot pou ppb ppc ppe pph ppk ppo ppp ppt ppu pt- ptb ptc pte pth ptk pto ptp ptt ptu pub puc pue puh puk pup put puu tbb tbc tbe tbh tbk tbo tbp tbt tbu tcb tcc tce tch tck tco tcp tct tcu te- teb tec tee teh tek teo tep tet teu th- thb thc the thh thk tho thp tht thu tkb tkc tke tkk tko tkp tkt to- tob toc toe toh tok too top tot tou tpb tpc tpe tph tpk tpo tpp tpt tpu ttb ttc tte tth ttk tto ttp ttt ttu tub tuc tue tuh tuk tuo tup tut tuu ubb ubc ube ubh ubk ubo ubp ubt ubu ucb ucc uce uch uck uco ucp uct ucu ueb uec uee ueh uep uet uhb uhc uhe uhh uho uhp uht uhu ukb ukc uke ukk ukp uku uob uoc uoe uok uoo uop uot up- upb upc upe uph upk upo upp upt upu utb utc ute uth utk uto utp utt utu uuc uue uut uuu

-hou bbbb bbch bbeb bbet bcbc bcbp bccc bcec bcet bche bcpp bctc bcuc bcup bebb bebe bebo bech beck becu beeb beek beep beet beke beko beo- beok beot bepo betc bete beth beto bett betu beuk bhcc bhet bhot bhut bhuu bkpt bobb bobe bobo bobu boce boch bock boco bocu boec boee boeo boep boet boho boht bohu boke boko boku boob booc booe booh book boop boot bope bopp botb bote both boto bott boue bouh bouk boup bout bpcp bphc bpoe bpot btbp btcc btec btek btob bttb bubb bube bubo bubu bucc buce buch buck buco bucu bueu buhe buho buke bukh bukk buko buku bupc but- bute buto butt c-bo cbbc cbcc cbce cbcp cbct cbcu cbec cbee cbet cbko cbot cbpc cbpp cbtc ccbc cccb cccc cccp cccu ccee cche cchp ccob ccoc ccpe ccpp cctb cctc cctt ccuc ccup ccut cebp cebu cec- cece ceco cecp cect ceeb ceec ceke ceop ceou cepc cepe ceph cepo cepp cept cet- cete ceto cetp chbp chce chch chcp cheb chec chee cheh chek chep chet cheu chkb chkt choc choh chok choo chop chou chpp chto chtt chub chuk chut ckbc ckbe ckch ckck ckco ckob ckoc ckoo ckot ckpc cktb cobb cobe cobh cobo cobu coce coch cock coco cocp coct cocu coep coho cok- coke coko coob cooh cook coop coot cope coph copo copp copt cotb cotc cote coth coto cott cotu coub coue couk coup cout cpbc cpce cpcu cpeb cpep cptp ctcp ctec ctep ctot ctpo ctpp cub- cubb cube cucc cuce cuck cuek cuk- cuke cupe cupo cupp cut- cutc cute cuth cuto cutt ebbc ebbo ebcc eboe eboo ebpo ecbc ecbe eccb eccc ecce ecco ecct eche echo echt ecko eco- ecop ecot ecou ecpp ect- ectc ecth ecto eeee eeke eeoc eetc