-ly -ol -th c-- ccc cch ccl ccn cco cct ch- chc chh chl chn cho cht chy cl- clc clh cll cln clo clt cly cn- cnc cnh cnl cnn cno cnt cny co- coc coh col con coo cot coy ctc cth ctl ctn cto ctt cty cyc cyl cyn cyo cyt hcc hch hcl hcn hco hct hcy hhc hhh hhl hhn hho hht hhy hlc hlh hll hln hlo hlt hly hnc hnh hnl hnn hno hnt hny hoc hoh hol hon hoo hot hoy htc hth htl htn hto htt hty hy- hyc hyh hyl hyn hyo hyt hyy lcc lch lcl lcn lco lct lcy lhc lhh lho lht llc lll lln llo llt lly lnc lnh lnl lnn lno lnt loc loh lol lon loo lot loy ltc lth ltl lto ltt lyc lyl lyn lyo lyt ncc nch ncl ncn nco nct nhc nhh nhl nhn nht nhy nlc nlh nll nln nlo nlt nly nnc nnh nnl nnn nno nnt no- noc noh nol non noo not noy ntc nth ntn nto ntt nyc nyl nyn nyo nyt nyy oc- occ och ocl ocn oco oct ohc ohh ohl ohn oho oht olc oll oln olo olt oly on- onc onh onl onn ono ont ony oo- ooc ooh ool oon ooo oot ot- otc oth otl otn oto ott oyl oyo tcc tch tcl tcn tco tct th- thc thh thl thn tho tht thy tlc tlh tll tln tlo tlt tnc tnh tnl tnn tno tnt to- toc toh tol ton too tot toy ttc tth ttl ttn tto ttt tty tyc tyl tyn tyo tyt ycc ych ycl yco ycy yhc yht ylc yll ylt yly ynn yny yoc yol yon yoo yot yoy ytc yth ytl ytn yto ytt yyc yyt yyy