-ly -ol -th c-- ccc cch ccl cco cct ch- chc chh chl cho cht chy cl- clc clh cll clo clt cly co- coc coh col coo cot coy ctc cth ctl cto ctt cty cyc cyl cyo cyt hcc hch hcl hco hct hcy hhc hhh hhl hho hht hhy hlc hlh hll hlo hlt hly hoc hoh hol hoo hot hoy htc hth htl hto htt hty hy- hyc hyh hyl hyo hyt hyy lcc lch lcl lco lct lcy lhc lhh lho lht llc lll llo llt lly loc loh lol loo lot loy ltc lth ltl lto ltt lyc lyl lyo lyt oc- occ och ocl oco oct ohc ohh ohl oho oht olc oll olo olt oly oo- ooc ooh ool ooo oot ot- otc oth otl oto ott oyl oyo tcc tch tcl tco tct th- thc thh thl tho tht thy tlc tlh tll tlo tlt to- toc toh tol too tot toy ttc tth ttl tto ttt tty tyc tyl tyo tyt ycc ych ycl yco ycy yhc yht ylc yll ylt yly yoc yol yoo yot yoy ytc yth ytl yto ytt yyc yyt yyy