-ol -th bbb bbc bbe bbg bbh bbl bbo bbt bcb bcc bce bcg bch bcl bco bct be- beb bec bee beg beh bel beo bet bgb bgc bge bgg bgh bgl bgo bgt bhb bhc bhe bhg bhh bhl bho bht blb blc ble blg blh bll blo blt bob boc boe bog boh bol boo bot btb btc bte btg bth btl bto btt c-- cbb cbc cbe cbg cbh cbl cbo cbt ccb ccc cce ccg cch ccl cco cct ce- ceb cec cee ceg ceh cel ceo cet cgb cgc cge cgg cgh cgl cgo cgt ch- chb chc che chg chh chl cho cht cl- clb clc cle clg clh cll clo clt co- cob coc coe cog coh col coo cot ctb ctc cte ctg cth ctl cto ctt ebb ebc ebe ebg ebh ebl ebo ebt ec- ecb ecc ece ecg ech ecl eco ect eeb eec eee eeg eel eeo eet egb egc ege egg egh egl ego egt ehb ehc ehe ehg ehh ehl eho eht elb elc ele elg elh ell elo elt eo- eob eoc eoe eog eoh eol eoo eot etb etc ete etg eth etl eto ett gbc gbe gbg gbh gbl gbo gbt gcb gcc gce gcg gch gcl gco gct ge- geb gec gee geg geh gel geo get ggb ggc ggg ggh ggo ggt ghb ghc ghe ghg ghh ghl gho ght glb glc gle glg glh gll glo glt gob goc goe gog goh gol goo got gtb gtc gte gtg gth gtl gto gtt hbb hbc hbe hbg hbh hbl hbo hbt hcb hcc hce hcg hch hcl hco hct he- heb hec hee heg heh hel heo het hgb hgc hge hgg hgh hgl hgo hgt hhb hhc hhe hhg hhh hhl hho hht hlb hlc hle hlg hlh hll hlo hlt hob hoc hoe hog hoh hol hoo hot htb htc hte htg hth htl hto htt lbb lbc lbe lbg lbh lbl lbo lbt lcb lcc lce lcg lch lcl lco lct leb lec lee leg leh lel leo let lgb lgc lge lgg lgh lgl lgo lgt lhb lhc lhh lho lht llb llc lle llg lll llo llt lob loc loe log loh lol loo lot ltb ltc lte ltg lth ltl lto ltt ob- obb obc obe obg obh obl obo obt oc- ocb occ ocg och ocl oco oct oeb oec oee oeg oeh oel oeo oet ogc oge ogg ogh ogl ogo ogt ohc ohe ohg ohh ohl oho oht olb olc ole olg oll olo olt oo- oob ooc oog ooh ool ooo oot ot- otb otc ote otg oth otl oto ott tbb tbc tbe tbg tbh tbl tbo tbt tcb tcc tce tcg tch tcl tco tct te- teb tec tee teg teh tel teo tet tgb tgc tge tgg tgh tgl tgo tgt th- thb thc the thg thh thl tho tht tlc tle tlg tlh tll tlo tlt to- tob toc toe tog toh tol too tot ttb ttc tte ttg tth ttl tto ttt

bbbb bbch bbeb bbet bblb bcbc bcbg bccc bccl bcec bcet bche bctc bebb bebe bebo bech beeb beeg beel beet begg bego bele belg bell belo belt beo- beot betc bete beth beto bett bght bhcc bhel bhet bhog bhot blbt bleb blee bleg bleh bleo blet blob bloc blog bloo blot bobb bobe bobo boce boch boco boec boee boel boeo boet boge bogg bogh bogo bogt bohl boho boht bole bolg boll bolo bolt boob booc booe boog booh bool boot botb bote both boto bott btcc btcl btec btob bttb c-bo cbbc cbcc cbce cbcl cbct cbec cbee cbet cbgb cbhl cblb cblc cbol cbot cbtc cbtl ccbc cccb cccc cccl ccee ccel ccgc ccgt cche cchl cclc cclg ccob ccoc cctb cctc cctl cctt cec- cece ceco cect ceeb ceec ceel cege cego cehl cel- celc cele cell celo celt ceol cet- cete ceto cgcc cgcg cgel cgtl chce chch cheb chec chee cheh chel chet chgb chge chlc chlt choc choh chol choo chto chtt clec clee cleg cleo clet clob cloe clog cloo clot cltb cltc cobb cobe cobh cobo coce coch coco coct coel cogh cogo coho col- colb cole coll colo colt coob cooh cool coot cotb cotc cote coth coto cott ctec ctge ctle ctlg 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- ecog ecol ecot ect- ectc ecth ecto eeee eele eeoc eetc eete eeth egbe egcc egcg egec egee egel eggb egge eggh eggo eghe eghh eglc egle ego- egol egot egte ehcc eheh ehel ehle ehlo ehte el-b elbe elbo elcb elce elch elco elec elee eleh eleo elet elgg elle ello elog elte elto eole eolo eotc eoto etbc etcc etch etco etec etee etel eth- ethe etho etoe etoh ette etto gbbo gc-c gcbc gccc gcet gclc gctc gebe gece geel geet gege gegg gegl gego geht gelb gele gelg gell gelo gelt geo- geog geol getb gete getg geth geto gett ggbt ggcl gggg gghg ghee gheg ghel ghll ghol glbc glcc glce gleb glee gleg gleo glet glge glob glog gloh glot gobe gobl gobo goce goch goel gogh gogo gohb gole goll golo golt goog gool goot gote goth gotl goto gott gtco gtoe hboc hbtl hcbc hccb hccc hcch hcgh hebb hebe hebo hech hect heeb heeg heel heet hege hegg hegh hego hehe heho hele hell helo helt hete heth heto hett hggc hgtc hhcl hhgg hhhh hobe hobo hoce hoch hoel hoge hogg hogh hogl hogo hohe hohl hoho hol- holb holc hole holh holl holo holt hooe hool hoot hotb hote hoth hotl hoto hott htcc htet htgl htoh htol lbcc lbgt lcbc lccc lcce lchc lctl lcto lebo lece lech leco lect leel leet lege legg legh lego lehe lele lell lelo leoc leog