-ic -th c-- ccc cch cci cco ccp ccr cct ch- chc chh chi cho chp chr cht ci- cic cih cii cio cip cir cit co- coc coh coi coo cop cor cot cpc cph cpi cpo cpp cpr cpt crc crh cri cro crp crr crt ctc cth cti cto ctp ctr ctt h-i hcc hch hci hco hcp hcr hct hhc hhh hhi hho hhp hhr hht hic hih hii hio hip hir hit hoc hoh hoi hoo hop hor hot hpc hph hpi hpo hpp hpr hpt hr- hrc hrh hri hro hrp hrr hrt htc hth hti hto htp htr htt icc ich ici ico icp icr ict ihc ihh ihi iho ihp ihr iht iic iih iii iio iip iir iit io- ioc ioh ioi ioo iop ior iot ipc ipi ipo ipp ipr ipt ir- irc iri iro irp irr irt itc ith iti ito itp itt o-i oc- occ och oci oco ocp ocr oct ohc ohh ohi oho ohp ohr oht oic oii oio oip oir oit oo- ooc ooh ooi ooo oop oor oot op- opc oph opi opo opp opr opt or- orc orh ori oro orp orr ort ot- otc oth oti oto otp otr ott p-p pcc pch pci pco pcp pcr pct phc phi pho php phr pht pic pih pii pio pip pir pit poc poh poi poo pop por pot ppc pph ppi ppo ppp ppr ppt prc prh pri pro prp prr prt pt- ptc pth pti pto ptp ptr ptt rcc rch rci rco rcp rcr rct rh- rhc rhh rhi rho rhp rhr rht ric rih rii rio rip rir rit roc roh roi roo rop ror rot rpc rph rpi rpo rpp rpr rpt rrc rrh rri rrp rrr rrt rtc rti rto rtp rtr rtt tcc tch tci tco tcp tcr tct th- thc thh thi tho thp thr tht tic tih tii tio tip tir tit to- toc toh toi too top tor tot tpc tph tpi tpo tpp tpr tpt trc trh tri tro trp trr trt ttc tth tti tto ttp ttr ttt