-ic -th c-- ccc cch cci cco ccr cct ch- chc chh chi cho chr cht chy ci- cic cih cii cio cir cit co- coc coh coi coo cor cot coy crc crh cri cro crr crt cry ctc cth cti cto ctr ctt cty cyc cyo cyr cyt h-i hcc hch hci hco hcr hct hcy hhc hhh hhi hho hhr hht hhy hic hih hii hio hir hit hoc hoh hoi hoo hor hot hoy hr- hrc hrh hri hro hrr hrt htc hth hti hto htr htt hty hy- hyc hyh hyi hyo hyr hyt hyy icc ich ici ico icr ict icy ihc ihh ihi iho ihr iht ihy iic iih iii iio iir iit io- ioc ioh ioi ioo ior iot ir- irc iri iro irr irt iry itc ith iti ito itt ity iyc iyo iyr iyt iyy o-i oc- occ och oci oco ocr oct ohc ohh ohi oho ohr oht oic oii oio oir oit oo- ooc ooh ooi ooo oor oot or- orc orh ori oro orr ort ory ot- otc oth oti oto otr ott oyi oyo rcc rch rci rco rcr rct rh- rhc rhh rhi rho rhr rht ric rih rii rio rir rit riy roc roh roi roo ror rot roy rrc rrh rri rrr rrt rtc rti rto rtr rtt rty ry- ryc ryo ryr ryy tcc tch tci tco tcr tct th- thc thh thi tho thr tht thy tic tih tii tio tir tit tiy to- toc toh toi too tor tot toy trc trh tri tro trr trt try ttc tth tti tto ttr ttt tty tyc tyo tyr tyt ycc ych yci yco ycy yhc yhi yht yih yii yio yir yit yoc yoi yoo yor yot yoy yrc yro yrt ytc yth yto ytr ytt yyc yyt yyy