-ic -th c-- ccc ccf cch cci ccr ccs cct ccz cfc cff cfh cfi cfr cfs cft cfz ch- chc chf chh chi chr chs cht chz ci- cic cif cih cii cir cis cit crc crf crh cri crr crs crt crz csc csf csh csi csr css cst csz ctc ctf cth cti ctr cts ctt ctz cz- czc czt fcc fcf fci fcr fcs fct fcz ffc fff ffh ffi ffr ffs fft ffz fhc fhf fhh fhi fhr fhs fic fif fih fii fir fis fit fiz frc frf frh fri frr frs frt fsc fsf fsh fsi fsr fss fst ftc ftf fth fti ftr fts ftt ftz fzh h-i hcc hcf hch hci hcr hcs hct hfc hff hfh hfi hfr hfs hft hhc hhf hhh hhi hhr hhs hht hhz hic hif hih hii hir his hit hr- hrc hrf hrh hri hrr hrs hrt hrz hsc hsf hsh hsi hsr hss hst hsz htc htf hth hti htr hts htt htz hzs hzt i-f icc icf ich ici icr ics ict icz ifc iff ifi ifr ifs ift ifz ihc ihf ihh ihi ihr ihs iht iic iif iih iii iir iis iit ir- irc irf iri irr irs irt is- isc isf ish isi isr iss ist itc itf ith iti its itt itz izh izi izz rcc rcf rch rci rcr rcs rct rfc rff rfh rfi rfr rfs rft rfz rh- rhc rhf rhh rhi rhr rhs rht ric rif rih rii rir ris rit riz rrc rrf rrh rri rrr rrs rrt rsc rsf rsh rsi rsr rss rst rtc rtf rti rtr rts rtt rtz scc scf sch sci scr scs sct sfc sff sfh sfi sfr sfs sft sfz sh- shc shf shh shi shr shs sht sic sif sih sii sir sis sit sr- src srf srh sri srr srs srt ss- ssc ssf ssh ssi ssr sss sst ssz stc stf sth sti str sts stt stz szi szr tcc tcf tch tci tcr tcs tct tfc tff tfh tfi tfr tfs tft th- thc thf thh thi thr ths tht thz tic tif tih tii tir tis tit tiz trc trf trh tri trr trs trt trz tsc tsf tsh tsi tsr tss tst ttc ttf tth tti ttr tts ttt tzf tzs zcs zfc zfr zfs zhc zhi zhr zhs zif zir zis zit ziz zrh zrs zsh zsi zst zsz ztr zzr zzs zzt zzz