-ic -th c-- ccc cch cci cco ccp ccr cct ccx ch- chc chh chi cho chp chr cht chx chy ci- cic cih cii cio cip cir cit cix co- coc coh coi coo cop cor cot cox coy cpc cph cpi cpo cpp cpr cpt cpx crc crh cri cro crp crr crt crx cry ctc cth cti cto ctp ctr ctt ctx cty cxc cxh cxi cxo cxp cxr cxt cxx cyc cyo cyp cyr cyt h-i hcc hch hci hco hcp hcr hct hcy hhc hhh hhi hho hhp hhr hht hhy hic hih hii hio hip hir hit hix hoc hoh hoi hoo hop hor hot hox hoy hpc hph hpi hpo hpp hpr hpt hpy hr- hrc hrh hri hro hrp hrr hrt htc hth hti hto htp htr htt htx hty hxc hy- hyc hyh hyi hyo hyp hyr hyt hyy icc ich ici ico icp icr ict icy ihc ihh ihi iho ihp ihr iht ihy iic iih iii iio iip iir iit iix io- ioc ioh ioi ioo iop ior iot ipc ipi ipo ipp ipr ipt ipx ipy ir- irc iri iro irp irr irt irx iry itc ith iti ito itp itt itx ity ixc ixi ixy iyc iyo iyr iyt iyy o-i oc- occ och oci oco ocp ocr oct ocx ohc ohh ohi oho ohp ohr oht oic oii oio oip oir oit oo- ooc ooh ooi ooo oop oor oot oox op- opc oph opi opo opp opr opt opx opy or- orc orh ori oro orp orr ort orx ory ot- otc oth oti oto otp otr ott ox- oxc oxi oxo oxt oxx oxy oyi oyo p-p pcc pch pci pco pcp pcr pct pcx phc phi pho php phr pht phx phy pic pih pii pio pip pir pit pix poc poh poi poo pop por pot pox poy ppc pph ppi ppo ppp ppr ppt ppx prc prh pri pro prp prr prt prx pry pt- ptc pth pti pto ptp ptr ptt ptx pty pxc pxr pxt py- pyc pyo pyr pyt pyx rcc rch rci rco rcp rcr rct rcx rh- rhc rhh rhi rho rhp rhr rht ric rih rii rio rip rir rit rix riy roc roh roi roo rop ror rot rox roy rpc rph rpi rpo rpp rpr rpt rpx rrc rrh rri rrp rrr rrt rtc rti rto rtp rtr rtt rtx rty rxp rxr ry- ryc ryo ryr ryy t-x tcc tch tci tco tcp tcr tct tcx th- thc thh thi tho thp thr tht thx thy tic tih tii tio tip tir tit tix tiy to- toc toh toi too top tor tot tox toy tpc tph tpi tpo tpp tpr tpt tpx trc trh tri tro trp trr trt trx try ttc tth tti tto ttp ttr ttt ttx tty txi txt tyc tyo typ tyr tyt xch xci xcp xcr xcx xhp xht xic xii xio xit xix xoc xoi xoo xop xor xot xox xpc xpo xpp xpt xrc xrt xrx xry xtc xti xtp xtr xtx xty xxi xxo xxp xxx xxy xyp xyr xyy ycc ych yci yco ycp ycy yhc yhi yht yih yii yio yip yir yit yoc yoi yoo yop yor yot yox yoy ypo yrc yro yrp yrt ytc yth yto ytp ytr ytt yxy yyc yyt yyy