-th c-- ccc cch ccn cco ccp cct ch- chc chh chn cho chp cht chy cn- cnc cnh cnn cno cnp cnt cny co- coc coh con coo cop cot coy cpc cph cpn cpo cpp cpt ctc cth ctn cto ctp ctt cty cyc cyn cyo cyp cyt hcc hch hcn hco hcp hct hcy hhc hhh hhn hho hhp hht hhy hnc hnh hnn hno hnt hny hoc hoh hon hoo hop hot hoy hpc hph hpn hpo hpp hpt hpy htc hth htn hto htp htt hty hy- hyc hyh hyn hyo hyp hyt hyy ncc nch ncn nco ncp nct nhc nhh nhn nhp nht nhy nnc nnh nnn nno nnp nnt no- noc noh non noo nop not noy npc nph npn npo npp npt ntc nth ntn nto ntp ntt nyc nyn nyo nyp nyt nyy oc- occ och ocn oco ocp oct ohc ohh ohn oho ohp oht on- onc onh onn ono onp ont ony oo- ooc ooh oon ooo oop oot op- opc oph opn opo opp opt opy ot- otc oth otn oto otp ott oyo p-p pcc pch pcn pco pcp pct phc phn pho php pht phy pn- pnc pnh pnn pno pnp pnt pny poc poh pon poo pop pot poy ppc pph ppn ppo ppp ppt pt- ptc pth ptn pto ptp ptt pty py- pyc pyn pyo pyt tcc tch tcn tco tcp tct th- thc thh thn tho thp tht thy tnc tnh tnn tno tnp tnt to- toc toh ton too top tot toy tpc tph tpn tpo tpp tpt ttc tth ttn tto ttp ttt tty tyc tyn tyo typ tyt ycc ych yco ycp ycy yhc yht ynn ynp yny yoc yon yoo yop yot yoy ypo ytc yth ytn yto ytp ytt yyc yyt yyy