bbbb bbci bblb bcbc bcbp bccc bcci bccl bcpl bcpp bcuc bcup bibb bibi bibl bibo bicc bici bico biji bijl biju bili bill bilo bilu bio- bioc bioi biol biou bipp bipu bjcc blcu blic blio blip blob bloc bloo blop blou blub blup bobb bobi bobo bobu boco bocu boi- boii boil boiu boji bojo boju boli boll bolo bolu boob booc bool boop bopp boul boup bpcp bubb bubi bubo bubu bucc buci buco bucu buic buiu buji bujo buju bulb buli bull bulu buol bupc c-bo cbbc cbcc cbcl cbcp cbcu cblb cblc cbol cbpc cbpp ccbc cccb cccc ccci cccl cccp cccu ccic ccii ccil ccip ccjo cclc ccli ccob ccoc ccpl ccpp ccuc ccup cibc cibi cibo cicc cici cico cicu ciii cili cill cilo cilp ciob cipo cipp ciuc ciup cjbc cjcb cjcj cjcl cjic cjli cjlo cjob cjoi cjpp cjul clib clic clii clio clip clob cloo clop clou clpb clpp club cluj cobb cobi cobo cobu coco cocp cocu coil coip cojo col- colb coli coll colo colp colu coob cool coop copi copo copp coub coul coup cpbc cpcu cpic cpio cplc cub- cubb cubi cucc cuci cui- cuil cujo cuju culb culc cull culo culp cupl cupo cupp icbc icbp iccb iccc icci iccl icco iccp iccu icll iclp icoc icpc icpo icub icup iiii iiio iioi iioo iiop iiuc ijji ijui ilbc ilic ilio ill- illi illo illp iloc iloo iobi ioci iocp ioii ioio iolo iooi iooo iopl ipcc ipil iplo ipop ippc ippo iucc iuiu iupp jbob jcbc jccc jcci jibb jibi jiji jiju jili jill jilu jjcc jobo jobu joco jocu joio joji jojo joli joll jolo jool joul joup jpcc jpip jpop jubu juco jucu juip juju juli jupi jupp jupu juul lbcc lcbc lccc lcpc lcpl libc libo libu lico liii lij- lilb lili lill lilo lilu lio- lip- lipb lipc lipi lipl lipo lipp lipu llcc lllc llll lloc lloo lob- lobb lobi lobo locc loci loco locu loic loiu lojo loli loll lolo loob looc looj lool loop lopi lopp lopu loui loul loup louu lppl luci luju luli lull lulu lupi lupo lupu luup obbo oblu oboi obol ocbc occc occi oclc ocpp ocul oici oiii oipc olbo olcc olib olic olio olju olli ollo olpc oobi ooij ooji oolo oooo opic opii opio opo- opoj oppi oppo oucc ouii ouju oulu ouu- pbcc pbil pblu pboc pcbc pccc pccl pcip pcjj pcll pclo pcpb pcpp pibb pibi picc pici pico picu piip pil- pili pill pilo pilu piob pipi pipo pipp plcc plib plio plip plob ploc ploo plop plou plpp plup pobo poco poil poio poji pojo poli poll polo polu pool poop pop- popc popi popo popp poui poul poup ppcc ppci ppib ppic ppli pplo pppo pppp publ pubu puiu pujo puju puli pull pulo pulp pulu pupi pupl pupu puuc ubbi ubbo ubic ubii ubli ublo uboc ubpc ucbc ucci uccp ucil ucio ucpb uipi ujpo ulbc ulcc ulco ulic ulli ullo ulo- uloc ulul uocc uolc upci upic uplb uplo uppc uppp uppu upup uucp uulu uuoc uuuu