-th b-p bbb bbc bbe bbh bbk bbo bbp bbt bcb bcc bce bch bck bco bcp bct be- beb bec bee beh bek beo bep bet bhb bhc bhe bhh bhk bho bhp bht bkb bkc bke bkk bko bkp bkt bob boc boe boh bok boo bop bot bpb bpc bpe bph bpo bpp bpt btb btc bte bth btk bto btp btt c-- cbb cbc cbe cbh cbk cbo cbp cbt ccb ccc cce cch cck cco ccp cct ce- ceb cec cee ceh cek ceo cep cet ch- chb chc che chh chk cho chp cht ckb ckc ckh cko ckt co- cob coc coe coh cok coo cop cot cpb cpc cpe cph cpk cpo cpp cpt ctb ctc cte cth ctk cto ctp ctt ebb ebc ebe ebh ebk ebo ebp ebt ec- ecb ecc ece ech eck eco ect eeb eec eee eek eeo eep eet ehb ehc ehe ehh eho ehp eht ekb ekc eke ekh eko ekp ekt eo- eob eoc eoe eoh eok eoo eop eot ep- epb epc epe eph epo epp ept etb etc ete eth etk eto etp ett hbb hbc hbe hbh hbk hbo hbp hbt hcb hcc hce hch hck hco hcp hct he- heb hec hee heh hek heo hep het hhb hhc hhe hhh hhk hho hhp hht hkb hkh hkk hko hkp hkt hob hoc hoe hoh hok hoo hop hot hpb hpc hpe hph hpk hpo hpp hpt htb htc hte hth htk hto htp htt k-t kbb kbc kbe kbh kbk kbo kbp kcb kcc kce kch kck kcp kct ke- keb kec kee keh kek keo kep ket khe khh khk kho kkb kkc kke kkh kkk kkp kkt kob koc koe koh kok koo kop kot kpc kpe kph kpk kpo kpp kpt ktb ktc kte kth ktk kto ktp ktt ob- obb obc obe obh obk obo obp obt oc- ocb occ och ock oco ocp oct oeb oec oee oeh oeo oep oet ohc ohe ohh oho ohp oht okb okc oke okk oko okp 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 p-p pbb pbc pbe pbk pbo pbp pbt pcb pcc pce pch pck pco pcp pct peb pec pee peh pek peo pep pet phb phc phe phk pho php pht pkb pkc pke pko pkp pkt pob poc poe poh pok poo pop pot ppb ppc ppe pph ppk ppo ppp ppt pt- ptb ptc pte pth ptk pto ptp ptt tbb tbc tbe tbh tbk tbo tbp tbt tcb tcc tce tch tck tco tcp tct te- teb tec tee teh tek teo tep tet th- thb thc the thh thk tho thp tht tkb tkc tke tkk tko tkp tkt to- tob toc toe toh tok too top tot tpb tpc tpe tph tpk tpo tpp tpt ttb ttc tte tth ttk tto ttp ttt

bbbb bbch bbeb bbet bcbc bcbp bccc bcec bcet bche bcpp bctc bebb bebe bebo bech beck beeb beek beep beet beke beko beo- beok beot bepo betc bete beth beto bett bhcc bhet bhot bkpt bobb bobe bobo boce boch bock boco boec boee boeo boep boet boho boht boke boko boob booc booe booh book boop boot bope bopp botb bote both boto bott bpcp bphc bpoe bpot btbp btcc btec btek btob bttb c-bo cbbc cbcc cbce cbcp cbct cbec cbee cbet cbko cbot cbpc cbpp cbtc ccbc cccb cccc cccp ccee cche cchp ccob ccoc ccpe ccpp cctb cctc cctt cebp cec- cece ceco cecp cect ceeb ceec ceke ceop cepc cepe ceph cepo cepp cept cet- cete ceto cetp chbp chce chch chcp cheb chec chee cheh chek chep chet chkb chkt choc choh chok choo chop chpp chto chtt ckbc ckbe ckch ckck ckco ckob ckoc ckoo ckot ckpc cktb cobb cobe cobh cobo coce coch cock coco cocp coct coep coho cok- coke coko coob cooh cook coop coot cope coph copo copp copt cotb cotc cote coth coto cott cpbc cpce cpeb cpep cptp ctcp ctec ctep ctot ctpo ctpp ebbc ebbo ebcc eboe eboo ebpo ecbc ecbe eccb eccc ecce ecco ecct eche echo echt ecko eco- ecop ecot ecpp ect- ectc ecth ecto eeee eeke eeoc eetc eete eeth ehcc eheh ehpt ehte ekch ekco ekeb ekek eket ekho ekpe ekpo eotc eoto epcc epch epec epee eph- epoc epot eppc eppo eppp epte etbc etcc etch etco etec etee eth- ethe etho etoe etoh etok ette etto hboc hcbc hccb hccc hcch hcpc hebb hebe hebo hech heck hect heeb heek heep heet hehe heho heke hekt hepc hepe hepp hept hete heth heto hett hhhh hhpc hhtp hkcc hket hkpo hobe hobo hoce hoch hock hoek hohe hoho hoke hoko hooe hook hoop hoot hope hopo hopp hopt hotb hote hoth hoto hotp hott hpcc hpot hppe hpto htcc htcp htet htoh htop htpc htpp http kbbb kbbc kbbe kbbk kbbo kbbt kbcb kbce kbch kbck kbco kbct kbeb kbec kbee kbeh kbek kbeo kbet kbhb kbhc kbhe kbhh kbhp kbht kbkb kbkk kbko kbob kboc kboe kbok kboo kbot kbpc kbpe kbpk kbpo kbpt kbtb kbtc kbte kbtk kbto kbtt kcbc kcbk kccb kccc kcck kcct kceb kcec kcee kceo kcep kcet kche kchh kchk kcho kckc kckk kcko kcob kcoe kcoh kcot kcpc kcpo kcpt kctb kctc kcte kcto kebb kebc kebe kebt kech keck keco keeh keek keep keet kehk kekb kekc keke keko keok kep- kepc kepe keph kept ket- ketc kete keth ketk keto ketp kett khbc khbt khcb khcc khch khck khct kheb khec khep khet khhk khho khke khkk khob khoc khoe khok khop khot khpe khpt khtb khte khth khtk khto khtp khtt kkbb kkbe kkbo kkbt kkcb kkch kkck kkco kkct kkhb kkhh kkhk kkkk kkob kkoh kkoo kkot kkpc kkpk kkpt kktc kktk kobb kobc