-ly -ol c-- ccc cch cck ccl cco ch- chc chh chk chl cho chy ckc ckh cko cky cl- clc clh clk cll clo cly co- coc coh cok col coo coy cyc cyk cyl cyo hcc hch hck hcl hco hcy hhc hhh hhk hhl hho hhy hkh hkk hkl hko hlc hlh hll hlo hly hoc hoh hok hol hoo hoy hy- hyc hyh hyl hyo hyy kcc kch kck kcl khh khk kho kkc kkh kkk kkl kky kl- klc klh klo kly koc koh kok kol koo koy kyc kyl kyo lcc lch lck lcl lco lcy lhc lhh lhk lho lkh lkl lky llc llk lll llo lly loc loh lok lol loo loy lyc lyk lyl lyo oc- occ och ock ocl oco ohc ohh ohl oho okc okk okl oko olc olk oll olo oly oo- ooc ooh ook ool ooo oyl oyo ycc ych ycl yco ycy yhc ykk ylc ylk yll yly yoc yok yol yoo yoy yyc yyy