-ly -ol bbb bbc bbl bbm bbo bby bcb bcc bcl bcm bco bcy blb blc bll blm blo bly bmb bmc bml bmm bmo bob boc bol bom boo boy by- byc byl bym byo c-- cbb cbc cbl cbm cbo cby ccb ccc ccl ccm cco cl- clb clc cll clm clo cly cmb cmc cml cmm cmo cmy co- cob coc col com coo coy cyb cyc cyl cym cyo lbb lbc lbl lbm lbo lcb lcc lcl lcm lco lcy llb llc lll llm llo lly lmb lmc lml lmm lmo lob loc lol lom loo loy lyc lyl lym lyo m-o mbb mbc mbl mbm mbo mc- mcb mcc mcl mcm mco mlb mlc mll mlm mlo mmb mmc mml mmm mmo mob moc mol mom moo moy my- myb myc myl mym myo ob- obb obc obl obm obo oby oc- ocb occ ocl ocm oco olb olc oll olm olo oly om- omb omc oml omm omo omy oo- oob ooc ool oom ooo oyl oyo ybc ybl ybm yby ycc ycl yco ycy ylc yll ylm yly ymc yml ymm ymo yob yoc yol yom yoo yoy yyb yyc yyy