-ic -th c-- ccc ccf cch cci cck ccs cct cfc cff cfh cfi cfk cfs cft ch- chc chf chh chi chk chs cht ci- cic cif cih cii cik cis cit ckc ckh cki cks ckt csc csf csh csi csk css cst ctc ctf cth cti ctk cts ctt fcc fcf fci fck fcs fct ffc fff ffh ffi ffk ffs fft fhc fhf fhh fhi fhs fic fif fih fii fik fis fit fkc fkf fki fkk fkt fsc fsf fsh fsi fsk fss fst ftc ftf fth fti ftk fts ftt h-i hcc hcf hch hci hck hcs hct hfc hff hfh hfi hfk hfs hft hhc hhf hhh hhi hhk hhs hht hic hif hih hii hik his hit hkf hkh hki hkk hks hkt hsc hsf hsh hsi hsk hss hst htc htf hth hti htk hts htt i-f icc icf ich ici ick ics ict ifc iff ifi ifs ift ihc ihf ihh ihi ihk ihs iht iic iif iih iii iis iit ikc ikf iki ikk iks ikt is- isc isf ish isi isk iss ist itc itf ith iti itk its itt k-t kcc kch kci kck kcs kct kfc kff kfh kfi kfs khf khh khi khk khs kic kif kih kii kik kis kit kkc kkh kki kkk kks kkt ksc ksf ksh ksi ksk kss kst ktc ktf kth ktk kts ktt scc scf sch sci sck scs sct sfc sff sfh sfi sfk sfs sft sh- shc shf shh shi shk shs sht sic sif sih sii sik sis sit sk- skc skf skh ski skk sks skt ss- ssc ssf ssh ssi ssk sss sst stc stf sth sti stk sts stt tcc tcf tch tci tck tcs tct tfc tff tfh tfi tfk tfs tft th- thc thf thh thi thk ths tht tic tif tih tii tik tis tit tkc tkk tks tkt tsc tsf tsh tsi tsk tss tst ttc ttf tth tti ttk tts ttt