-ic b-u bbb bbc bbi bbl bbu bcb bcc bci bcl bcu bi- bib bic bii bil biu blb blc bli bll blu bub buc bui bul buu c-- cbb cbc cbi cbl cbu ccb ccc cci ccl ccu ci- cib cic cii cil ciu cl- clb clc cli cll clu cub cuc cui cul cuu ibb ibc ibi ibl ibu icb icc ici icl icu iib iic iii iil iiu il- ilb ilc ili ill ilu iu- iub iuc iui lbb lbc lbi lbl lbu lcb lcc lci lcl lcu lib lic lii lil liu llb llc lli lll llu lub luc lui lul luu ubb ubc ubi ubl ubu ucb ucc uci ucl ucu uib uic uii uil uiu ulb ulc uli ull ulu uuc uuu

bbbb bbci bblb bcbc bccc bcci bccl bcuc bibb bibi bibl bicc bici bili bill bilu blcu blic blub bubb bubi bubu bucc buci bucu buic buiu bulb buli bull bulu cbbc cbcc cbcl cbcu cblb cblc ccbc cccb cccc ccci cccl cccu ccic ccii ccil cclc ccli ccuc cibc cibi cicc cici cicu ciii cili cill ciuc clib clic clii club cub- cubb cubi cucc cuci cui- cuil culb culc cull icbc iccb iccc icci iccl iccu icll icub iiii iiuc ilbc ilic ill- illi iucc iuiu lbcc lcbc lccc libc libu liii lilb lili lill lilu llcc lllc llll luci luli lull lulu ubbi ubic ubii ubli ucbc ucci ucil ulbc ulcc ulic ulli ulul uulu uuuu

bibic bilbi bili- bilic billi billu bucci bucic buici bulb- bulbi bulic buliu bull- bulli bulul ccccc cccii cccli cciii cclii cibil cili- cilic cilli clubb cubi- cubic cubub cucui cullu ibill icici iiiii ilici illui ilulu iuliu licli liliu lilli liuli lucci luci- lucic luciu lulli luluc lulul ululu uuuuu

bbbbbb biblic bilbul bilici blublu bububu bucici bulbil bulbul cilii- ciucci clubic cucici cuculi cui-ui cuibul culciu culic- ibicui ibilib ilicic lilliu llubi lubuli lucici uclibc ullucu

bbbbbbb bicubic bilicic billibi blucici cuculli culici- lilicub lulibub lullubi

bbbbbbbb bilibili billi-bi cillibub i-ii-iii iblul-il

bbbbbbbbbbbbbbb ccccccccccccccc