-ic -ol b-u bbb bbc bbi bbl bbm bbo bbu bcb bcc bci bcl bcm bco bcu bi- bib bic bii bil bim bio biu blb blc bli bll blm blo blu bmb bmc bmi bml bmm bmo bmu bob boc boi bol bom boo bou bub buc bui bul bum buo buu c-- cbb cbc cbi cbl cbm cbo cbu ccb ccc cci ccl ccm cco ccu ci- cib cic cii cil cim cio ciu cl- clb clc cli cll clm clo clu cmb cmc cmi cml cmm cmo cmu co- cob coc coi col com coo cou cub cuc cui cul cum cuo cuu ibb ibc ibi ibl ibm ibo ibu icb icc ici icl icm ico icu iib iic iii iil iim iio iiu il- ilb ilc ili ill ilm ilo ilu im- imb imc imi iml imm imo imu io- iob ioc ioi iol iom ioo iou iu- iub iuc iui ium lbb lbc lbi lbl lbm lbo lbu lcb lcc lci lcl lcm lco lcu lib lic lii lil lim lio liu llb llc lli lll llm llo llu lmb lmc lmi lml lmm lmo lmu lob loc loi lol lom loo lou lub luc lui lul lum luo luu m-o mbb mbc mbi mbl mbm mbo mbu mc- mcb mcc mci mcl mcm mco mcu mi- mib mic mii mil mim mio miu mlb mlc mli mll mlm mlo mlu mmb mmc mmi mml mmm mmo mmu mob moc moi mol mom moo mou mub muc mui mul mum muu o-i ob- obb obc obi obl obm obo obu oc- ocb occ oci ocl ocm oco ocu oib oic oii oil oim oio oiu olb olc oli oll olm olo olu om- omb omc omi oml omm omo omu oo- oob ooc ooi ool oom ooo ou- ouc oui oul oum ouo ubb ubc ubi ubl ubo ubu ucb ucc uci ucl ucm uco ucu uib uic uii uil uim uio uiu ulb ulc uli ull ulm ulo ulu um- umb umc umi uml umm umo umu uob uoc uol uom uoo uuc uum uuu