-ol -th bbb bbc bbe bbh bbl bbo bbt bcb bcc bce bch bcl bco bct be- beb bec bee beh bel beo bet bhb bhc bhe bhh bhl bho bht blb blc ble blh bll blo blt bob boc boe boh bol boo bot btb btc bte bth btl bto btt c-- cbb cbc cbe cbh cbl cbo cbt ccb ccc cce cch ccl cco cct ce- ceb cec cee ceh cel ceo cet ch- chb chc che chh chl cho cht cl- clb clc cle clh cll clo clt co- cob coc coe coh col coo cot ctb ctc cte cth ctl cto ctt ebb ebc ebe ebh ebl ebo ebt ec- ecb ecc ece ech ecl eco ect eeb eec eee eel eeo eet ehb ehc ehe ehh ehl eho eht elb elc ele elh ell elo elt eo- eob eoc eoe eoh eol eoo eot etb etc ete eth etl eto ett hbb hbc hbe hbh hbl hbo hbt hcb hcc hce hch hcl hco hct he- heb hec hee heh hel heo het hhb hhc hhe hhh hhl hho hht hlb hlc hle hlh hll hlo hlt hob hoc hoe hoh hol hoo hot htb htc hte hth htl hto htt lbb lbc lbe lbh lbl lbo lbt lcb lcc lce lch lcl lco lct leb lec lee leh lel leo let lhb lhc lhh lho lht llb llc lle lll llo llt lob loc loe loh lol loo lot ltb ltc lte lth ltl lto ltt ob- obb obc obe obh obl obo obt oc- ocb occ och ocl oco oct oeb oec oee oeh oel oeo oet ohc ohe ohh ohl oho oht olb olc ole oll olo olt oo- oob ooc ooh ool ooo oot ot- otb otc ote oth otl oto ott tbb tbc tbe tbh tbl tbo tbt tcb tcc tce tch tcl tco tct te- teb tec tee teh tel teo tet th- thb thc the thh thl tho tht tlc tle tlh tll tlo tlt to- tob toc toe toh tol too tot ttb ttc tte tth ttl tto ttt

bbbb bbch bbeb bbet bblb bcbc bccc bccl bcec bcet bche bctc bebb bebe bebo bech beeb beel beet bele bell belo belt beo- beot betc bete beth beto bett bhcc bhel bhet bhot blbt bleb blee bleh bleo blet blob bloc bloo blot bobb bobe bobo boce boch boco boec boee boel boeo boet bohl boho boht bole boll bolo bolt boob booc booe booh bool boot botb bote both boto bott btcc btcl btec btob bttb c-bo cbbc cbcc cbce cbcl cbct cbec cbee cbet cbhl cblb cblc cbol cbot cbtc cbtl ccbc cccb cccc cccl ccee ccel cche cchl cclc ccob ccoc cctb cctc cctl cctt cec- cece ceco cect ceeb ceec ceel cehl cel- celc cele cell celo celt ceol cet- cete ceto chce chch cheb chec chee cheh chel chet chlc chlt choc choh chol choo chto chtt clec clee cleo clet clob cloe cloo clot cltb cltc cobb cobe cobh cobo coce coch coco coct coel coho col- colb cole coll colo colt coob cooh cool coot cotb cotc cote coth coto cott ctec ctle ctol ctot e-cl ebbc ebbo ebcc ebel eboe ebol eboo ecbc ecbe eccb eccc ecce eccl ecco ecct eche echl echo echt eclt eco- ecol ecot ect- ectc ecth ecto eeee eele eeoc eetc eete eeth ehcc eheh ehel ehle ehlo ehte el-b elbe elbo elcb elce elch elco elec elee eleh eleo elet elle ello elte elto eole eolo eotc eoto etbc etcc etch etco etec etee etel eth- ethe etho etoe etoh ette etto hboc hbtl hcbc hccb hccc hcch hebb hebe hebo hech hect heeb heel heet hehe heho hele hell helo helt hete heth heto hett hhcl hhhh hobe hobo hoce hoch hoel hohe hohl hoho hol- holb holc hole holh holl holo holt hooe hool hoot hotb hote hoth hotl hoto hott htcc htet htoh htol lbcc lcbc lccc lcce lchc lctl lcto lebo lece lech leco lect leel leet lehe lele lell lelo leoc lete leth leto lett lhec lhee lhhh llcc llet lllc llll lloc lloo lob- lobb lobe lobh lobo locc loce loch loco loeb lohe loho lole loll lolo loob looc looe lool loot lote loth lotl loto lott ltbl ltcc ltee lttc o-eo obbo obec obel obet oble oboe obol obot ocbc occc occt oce ocee ocet oche ocht oclc oct- octe octo oec- oecc oeec oele ohbe ohcc ohee ohel ohho ohob ohoh ohte ohto olbo olcc ole- oleh oleo olet olle ollo olot oobe ooho oolo oooh oooo ootb otcl otee othe otho oto- otoe otoh otoo otte otto tbcb tbcc tbce tccc tch- tche tchh tcho tctc tebo tech tecl teco tect teec teel teet teho tel- telc tele tell telo telt teoh tete teth teto tett thch the- theb thec thee thel theo thet thoe thoo thot thtb tlco tobe tobo tobt toce toch toco toee toeh toet toho tol- tole toll tolo tolt tooh tool toot totc tote toth toto tott ttbb tteo ttoe tttt

bbbee bcell bebel beblo bebot becco becel beche becho beebe beech beele beete beeth behet behle behot belbo belce belch belec belee belet bellb belle bello belot beote beoth betch betee betel bethe betle betoo bett- bette betto bheel bhele bhole bhool bhoot bhtec blech bleet blete bloch blote bloto blott bo-bo bo-ho bobet boble boboc bocce bocet boche bocho bocht bocle boece boeol bohle bohol bohot bohte bolbe bolel boleo bolet bolho boll- bolle bollo bolte bolto booce booch booco boole booth botch botel botet bothe botte btc-e btech c-tec ccccc ccell ccett cebec cech ceche cecht ceco- ceele ceelo celco celeb cell- celle cello celo- celte ceoce ceto- cette chech cheel cheet cheho chel- chelb chele chell chelo cheo chete cheth cheto chett chloe chobe choco chol- chole choll cholo cholt chote chott cleco cleet clete cleth cleto clett cloch cloob cloot clote cloth co-bo