bbbb bbch bbci bbeb bblb bcbc bcbg bccc bcci bccl bcec bche bcie bebb bebe bebi bech beci beck beeb beeg beek beel begg begi beic beik beil beke beki bele belg beli belk bell bhcc bhel bhie bhil bibb bibe bibi bibl bicc bice bicg bich bici bick bieb biel bigb bigc bige bigg bihe bihi bihl bike bikh bile bili bilk bill bleb blee bleg bleh blei blek blic blik blkb cbbc cbcc cbce cbcl cbec cbee cbgb cbhl cbkg cbkl cblb cblc ccbc cccb cccc ccci cccl ccee ccel ccgc cche cchl ccic ccii ccil cclc cclg ccli cec- cece ceci ceeb ceec ceel cege cehl ceil ceke cel- celc cele celi cell cgcc cgcg cgel chce chch chci cheb chec chee cheh chek chel chgb chge chib chic chie chig chih chik chil chkb chlc cibc cibe cibi cicc cich cici ciee ciel cigi ciii cili cilk cill ckbc ckbe ckbi ckch ckck ckcl ckgl cklg clec clee cleg clei clek clib clic clig clii clik clkg e-cl ebbc ebcc ebel ebic ebli ecbc ecbe eccb eccc ecce ecci eccl eche echl ecib ecig ecil eeee eeke eele egbe egcc egcg egec egee egel eggb egge eggh eggi eghe eghh egil eglc egle egli ehcc eheh ehel ehle eich eick eiec eiei eige eigg eigh eike eiki eile ekch ekeb ekek ekki el-b elbe elbi elcb elce elch elec elee eleh elek elgg elhi elic elie elik elil elke elki elle elli gc-c gcbc gccc gcic gcii gclc gebe gebi gece geck geek geel gege gegg gegl geic geie geig geil geki gelb gele gelg geli gell ggcl gggg gghg ghee gheg ghel ghib ghll gibb gibe gibh gick giel gige gigg gigi gihe gikh gile gilg gili gilk gill glbc glcc glce gleb glee gleg glei glge gli- glib glic glie h-ii hbic hcbc hccb hccc hcch hcgh hchi hebb hebe hebi hech heck heeb heeg heek heel hege hegg hegh hegi hehe heic heie heih heik heil heke hele heli helk hell hggc hhcl hhgg hhhh hi-c hibi hicc hice hich hick hiei hige high higi higl hihc hihe hihi hiie hiil hike hiki hile hili hill hkcc hkcl hlik i-be ibec ibeg ibeh ibge ibie ible icbc iccb iccc icci iccl icec icee icel icgc ichc iche ichi icke icle icll iecc ieie iele igbc igcc igel ighe igil igkc igli ihcc iihl iiie iiii ikee ikig ikki ilbc ilce ile- ilec ilek ilic ilie ilke ilki ill- ille illi k-ci kbbb kbbc kbbe kbbg kbbi kbbk kbbl kbcb kbce kbch kbci kbck kbcl kbeb kbec kbee kbeh kbek kbel kbgb kbge kbgg kbgh kbgl kbhb kbhc kbhe kbhh kbhi kbhl kbib kbic kbie kbig kbik kbil kbkb kbkg kbkk kbkl kblb kble kblg kbll kcbc kcbi kcbk kcbl kccb kccc kcci kcck kccl kceb kcec kcee kceg kcei kcel kcgc kcgi kcgl kche kchg kchh kchi kchk kchl kcic kcie kcii kcil kckc kckk kckl kclc kcle kclh kcli kclk kcll kebb kebc kebe kebi kecg kech keck keeh keek keel kege kegg kegh kegi kegk kegl kehk kehl keib keig keii keik keil kekb kekc keke keki kekl kele kelg keli kelk kell kgbb kgbc kgcb kgcc kgce kgcl kgeb kgec kggg kggi kggl kghl kgil kgkl kglb kgle kglh kgli kglk khbc khcb khcc khch khck kheb khec khel khgc khge khgg khhg khhk khhl khic khii khil khke khki khkk khlc khle khll kibb kibc kibe kibg kibi kibl kicb kicc kice kicg kick kicl kiel kigc kigl kihc kihh kihi kihk kiic kiii kiik kikc kiki kikk kilb kile kili kilk kill kkbb kkbe kkbg kkbi kkbl kkcb kkch kkci kkck kkcl kkeg kkgb kkgl kkhb kkhh kkhi kkhk kkic kkik kkkk kklb kklc kklh kkli kkll klbb klbc klbe klbl klcb klcc klce klch klci klck klcl kleb klec klee klek klgb klgl klhb klhc klib klic klik klil klkc klkk klkl kllb kllc klle kllk lbcc lcbc lccc lcce lchc lece lech leck leek leel lege legg legh legi lehe lehi leib leic leie leik leil leke lekh leki lekk lele leli lell lhec lhee lhhh libc libe lice lich lick lieb lieg liek liel ligc lige ligg ligh ligi lih- lihe lihi liig liii like lilb lile lilg lili lill llcc llgc lllc llll