bbbb bbeb bblb bbrc bcbc bccc bccl bcec bcer bcor bcvo bebb bebe bebo beeb beej beel beer bele bell belo beo- beor berc bere bero berr bevo bjcc bjec bleb blee bleo blob bloc bloo blrc bobb bobe bobo boce boco boec boee boel boeo boer bojo bole boll bolo boob booc booe bool boor bor- bore borj boro borr bove bovo brcb brce breb brec bree brel breo brer brev brje brob broc broe brol broo bror brrr c-bo cbbc cbcc cbce cbcl cbcr cbec cbee cber cblb cblc cbol cbre cbrj cbrl cbvb cbve cbvr ccbc cccb cccc cccl cccv ccee ccel ccjo cclc cclv ccob ccoc ccrc ccre ccrl ccvo cec- cece ceco ceeb ceec ceel cejc cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero cevo cjbc cjcb cjcj cjcl cjlo cjlv cjob cjor cjrb cjrc cjrj cjvb clec clee cleo cler clob cloe cloo clor clro clrv cobb cobe cobo coce coco coel cojo col- colb cole coll colo coob cool cor- corb corc core corl coro corr cove covo crbc crcc crce crcr cre- creb crec cree creo crob croc croe crol croo cror cvcc cver cvrr e-cl ebbc ebbo ebbr ebcc ebel eber eboe ebol eboo ebor ebro ecbc ecbe eccb eccc ecce eccl ecco eco- ecol ecrc ecrl ecrr ecrv eeee eele eelv eeoc eerc eero ejer ejob ejoo el-b elbe elbo elcb elce elco elec elee eleo eler elev elle ello elro elve elvo eole eolo eore eorl erbb erbe ercc erce ereb erec erel erer erev erle erll erob eroc eroe erol eroo errc erre erro erve evel ever evje evoe evol evoo evre j-ro jbel jbob jcbc jccc jcrc jebb jebe jeel jeer jell jeol jere jero jjcc jobe jobo joce joco joee joel jojo jole joll jolo jool joor jore jorl joro jove jovo jrbr lbcc lblr lcbc lccc lcce lcer lcor lcrl lcrv lebo lece leco leej leel leer lele lell lelo leoc leor leov lerc lere lero lev- levc leve levo ljeb llcc lllc llll lloc lloo lo-v lob- lobb lobe lobo locc loce loco loeb loje lojo lole loll lolo loob looc looe looj lool loor lore loro love lovo lroc lrrc lrrr lvcc lvov lvrr o-eo obbo obec obel ober oble oboe obol obor obre obro ocbc occc oce ocee oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere olbo olcc ole- oleo oler olev olle ollo olor olov oobe oocr ooer oolo oooo oore orbb orbe orbo orce orco ore- oreb orec orel oreo orer orle orlo oro- oroe oror orro orve orvr ovee over ovo- ovol ovoo ovre rbbb rbbr rbcl rble rcbc rcbo rccb rccc rcle rcvr rebb rebe rebo recc rece recr reeb reel reev relb rele rell relo reol rere rero reve revo rlee rob- robb robe robo rocc roce roco roel roer roev roje rojo role roll rolo roob rool roor rorc rore roro rove rovo rrle rrrr rv-c rver vbcc vecc veel veer vel- vele vell velo veol veor ver- verb vere verl vero veve vevo vlcc vloc voce voel voer volc vole voll volo vooc vool voor vor- vore voro vrbl vreo vroc vver vvob vvvv