-ol b-u bbb bbc bbe bbg bbl bbo bbu bcb bcc bce bcg bcl bco bcu bcv be- beb bec bee beg bel beo beu bev bgb bgc bge bgg bgl bgo bgu bgv blb blc ble blg bll blo blu blv bob boc boe bog bol boo bou bov bub buc bue bug bul buo buu bvb bvc bve bvg bvl bvo bvu bvv c-- cbb cbc cbe cbg cbl cbo cbu cbv ccb ccc cce ccg ccl cco ccu ccv ce- ceb cec cee ceg cel ceo ceu cev cgb cgc cge cgg cgl cgo cgu cgv cl- clb clc cle clg cll clo clu clv co- cob coc coe cog col coo cou cov cub cuc cue cug cul cuo cuu cuv cvb cvc cve cvg cvl cvo cvu cvv ebb ebc ebe ebg ebl ebo ebu ebv ec- ecb ecc ece ecg ecl eco ecu ecv eeb eec eee eeg eel eeo eev egb egc ege egg egl ego egu elb elc ele elg ell elo elu elv eo- eob eoc eoe eog eol eoo eou eu- eub euc eue eug eul euv evb evc eve evg evl evo evv gbc gbe gbg gbl gbo gbu gbv gcb gcc gce gcg gcl gco gcu ge- geb gec gee geg gel geo geu gev ggb ggc ggg ggo ggu ggv glb glc gle glg gll glo glu glv gob goc goe gog gol goo gou gov gu- gub guc gue gug gul guo guu guv gvb gvc gve gvg gvl gvo gvu lbb lbc lbe lbg lbl lbo lbu lbv lcb lcc lce lcg lcl lco lcu lcv leb lec lee leg lel leo leu lev lgb lgc lge lgg lgl lgo lgu lgv llb llc lle llg lll llo llu llv lob loc loe log lol loo lou lov lub luc lue lug lul luo luu luv lvb lvc lve lvg lvl lvv ob- obb obc obe obg obl obo obu obv oc- ocb occ ocg ocl oco ocu ocv oeb oec oee oeg oel oeo ogc oge ogg ogl ogo olb olc ole olg oll olo olu oo- oob ooc oog ool ooo oov ou- ouc oue oul ouo ov- ovb ovc ove ovl ovo ovv ubb ubc ube ubg ubl ubo ubu ubv ucb ucc uce ucg ucl uco ucu ucv ueb uec uee ueg uel ugb ugc uge ugg ugl ugo ugu ulb ulc ule ulg ull ulo ulu ulv uob uoc uoe uog uol uoo uuc uue uug uuu uvb uvc uve uvl uvo uvu uvv v-e vbc vbg vbl vbo vbv vcc vce vcl vco vcu veb vec vee veg vel veo veu vgc vgg vgl vgo vgu vl- vlb vlc vle vll vlo vlv vob voc voe vog vol voo vou vov vue vug vul vuv vvb vvc vvg vvo vvv

bbbb bbeb bblb bcbc bcbg bccc bccl bcec bcuc bcvo bebb bebe bebo becu beeb beeg beel begg bego begu bele belg bell belo belu beo- bevo blcu bleb blee bleg bleo bleu blob bloc blog bloo blou blub blue bobb bobe bobo bobu boce boco bocu boec boee boel boeo boge bogg bogo bole bolg boll bolo bolu boob booc booe boog bool boue boul bove bovo bubb bube bubo bubu bucc buce buco bucu buel bueu buge bugg bugo bulb bule bulg bull bulu buol buve c-bo cbbc cbcc cbce cbcl cbcu cbec cbee cbgb cblb cblc cbol cbvb cbve cbvg ccbc cccb cccc cccl cccu cccv ccee ccel ccgc cclc cclg cclv ccob ccoc ccuc ccvo cebu cec- cece ceco ceeb ceec ceel cege cego cel- celc cele cell celo ceol ceou cevo cgcc cgcg cgel clec clee cleg cleo cleu clob cloe clog cloo clou club clue cobb cobe cobo cobu coce coco cocu coel cogo col- colb cole coll colo colu coob cool coub coue coul cove covo cub- cubb cube cucc cuce culb culc cule cull culo cuve cvcc e-cl ebbc ebbo ebcc ebel eboe ebol eboo ebul ecbc ecbe eccb eccc ecce eccl ecco eco- ecog ecol ecou eeee eele eelv eeoc egbe egbu egcc egcg egec egee egel eggb egge eggo eglc egle eglu ego- egol egov el-b elbe elbo elbu elcb elce elco elec elee eleo elev elgg elle ello ellu elog elue elul elve elvo eole eolo eubc euge eule evel evoe evol evoo gbbo gc-c gcbc gccc gclc gcov gebe gece geel gege gegg gegl gego gelb gele gelg gell gelo gelu geo- geog geol geue geul geve gevo ggcl gggg glbc glcc glce gleb glee gleg gleo gleu glge glob glog glou glub glue glug gluv gobe gobl gobo goce goel gogo gole goll golo golu goog gool gou- goug goul gove gubb gubu guel gugb guge gugg gugu gulb gule gull gulo gulu gvvv lbcc lbug lcbc lccc lcce lcvg le-u lebo lebu lece leco leel lege legg lego lele lell lelo lelu leoc leog leou leov leuc lev- levc leve levo lgbu lgov llcc lleu llgc lllc llll lloc lloo lo-v lob- lobb lobe lobo locc loce loco locu loeb loeu log- logb loge logo lole loll lolo loob looc looe lool loue loul louu love lovo lube luce lueg luge lugg lugo lugu lule lull lulu luve lvcc lvov o-eo obbo obec obel oble oblu oboe obol ocbc occc oce ocee oclc ocul oec- oecc oeec oegb oele ogb ogbe ogee ogel ogge ogle ogog ogou olbo olcc ole- oleg oleo olev olgc olle ollo olog olov oobe oolo oooo oucc ouge oule oulu ouu- ovee ovo- ovol ovoo ubbe ubbo uble ublo uboc ucbc ucel uele uell ugcc ugcg ugeo uggo ugol uguu ulbc ulcc ulco uleb ulee uleo ulle ullo ulo- uloc ulog ulul uocc uolc uovo uulu uuoc uuuu uv-b uv-c uvel uvvu vbcc vcug vecc veel vege vel- vele vell velo velu veol veve vevo vgcc vlcc vlgc vloc vlog vlug voce voel voeu voge vogl vogu volc vole voll volo vooc voog vool voue voul vuco vuel vugg vugo