-ic -th c-- ccc cch cci cco ccr ccs cct ccz ch- chc chh chi cho chr chs cht chz ci- cic cih cii cio cir cis cit co- coc coh coi coo cor cos cot coz crc crh cri cro crr crs crt crz csc csh csi cso csr css cst csz ctc cth cti cto ctr cts ctt ctz cz- czc czo czt h-i hcc hch hci hco hcr hcs hct hhc hhh hhi hho hhr hhs hht hhz hic hih hii hio hir his hit hoc hoh hoi hoo hor hos hot hr- hrc hrh hri hro hrr hrs hrt hrz hsc hsh hsi hsr hss hst hsz htc hth hti hto htr hts htt htz hzo hzs hzt icc ich ici ico icr ics ict icz ihc ihh ihi iho ihr ihs iht iic iih iii iio iir iis iit io- ioc ioh ioi ioo ior ios iot ir- irc iri iro irr irs irt is- isc ish isi iso isr iss ist itc ith iti ito its itt itz izh izi izo izz o-i oc- occ och oci oco ocr ocs oct ocz ohc ohh ohi oho ohr ohs oht oic oii oio oir ois oit oiz oo- ooc ooh ooi ooo oor oos oot or- orc orh ori oro orr ors ort orz os- osc osh osi oso osr oss ost ot- otc oth oti oto otr ots ott otz ozo ozs ozt ozz rcc rch rci rco rcr rcs rct rh- rhc rhh rhi rho rhr rhs rht ric rih rii rio rir ris rit riz roc roh roi roo ror ros rot roz rrc rrh rri rrr rrs rrt rsc rsh rsi rso rsr rss rst rtc rti rto rtr rts rtt rtz rzo scc sch sci sco scr scs sct sh- shc shh shi sho shr shs sht sic sih sii sio sir sis sit soc soh soi soo sor sos sot soz sr- src srh sri sro srr srs srt ss- ssc ssh ssi sso ssr sss sst ssz stc sth sti sto str sts stt stz szi szr tcc tch tci tco tcr tcs tct th- thc thh thi tho thr ths tht thz tic tih tii tio tir tis tit tiz to- toc toh toi too tor tos tot toz trc trh tri tro trr trs trt trz tsc tsh tsi tso tsr tss tst ttc tth tti tto ttr tts ttt tzs zco zcs zhc zhi zho zhr zhs zio zir zis zit ziz zo- zoc zoi zoo zor zos zot zrh zro zrs zsh zsi zst zsz ztr zzr zzs zzt zzz