-ly -ol c-- ccc cck ccl cco ccr ckc cko cky cl- clc clk cll clo clr cly co- coc cok col coo cor coy crc crk crl cro crr cry cyc cyk cyl cyo cyr kcc kck kcl kcr kkc kkk kkl kkr kky kl- klc klo klr kly koc kok kol koo kor koy krc krk krl kro krr kry kyc kyl kyo kyr lcc lck lcl lco lcr lcy lkl lkr lky llc llk lll llo llr lly loc lok lol loo lor loy lrc lrk lro lrr lry lyc lyk lyl lyo lyr oc- occ ock ocl oco ocr okc okk okl oko okr olc olk oll olo oly oo- ooc ook ool ooo oor or- orc ork orl oro orr ory oyl oyo rcc rcl rco rcr rkc rkk rko rky rlc rll rlo rlr rly roc rok rol roo ror roy rrc rrk rrl rrr ry- ryc ryk ryo ryr ryy ycc ycl yco ycy ykk ylc ylk yll ylr yly yoc yok yol yoo yor yoy yrc yro yyc yyy