-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 chy ci- cic cif cih cii cik cis cit ckc ckh cki cks ckt cky csc csf csh csi csk css cst csy ctc ctf cth cti ctk cts ctt cty cyc cyf cyk cys cyt fcc fcf fci fck fcs fct fcy ffc fff ffh ffi ffk ffs fft ffy 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 fty fy- fyc fyi fyk h-i hcc hcf hch hci hck hcs hct hcy hfc hff hfh hfi hfk hfs hft hfy hhc hhf hhh hhi hhk hhs hht hhy hic hif hih hii hik his hit hkf hkh hki hkk hks hkt hsc hsf hsh hsi hsk hss hst hsy htc htf hth hti htk hts htt hty hy- hyc hyh hyi hys hyt hyy i-f icc icf ich ici ick ics ict icy ifc iff ifi ifs ift ify ihc ihf ihh ihi ihk ihs iht ihy iic iif iih iii iis iit ikc ikf iki ikk iks ikt is- isc isf ish isi isk iss ist isy itc itf ith iti itk its itt ity iyc iys iyt iyy 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 kky ksc ksf ksh ksi ksk kss kst ktc ktf kth ktk kts ktt kyc kys kyt scc scf sch sci sck scs sct sfc sff sfh sfi sfk sfs sft sh- shc shf shh shi shk shs sht shy sic sif sih sii sik sis sit sk- skc skf skh ski skk sks skt sky ss- ssc ssf ssh ssi ssk sss sst stc stf sth sti stk sts stt sty sy- syc syh syi syk sys syt tcc tcf tch tci tck tcs tct tfc tff tfh tfi tfk tfs tft th- thc thf thh thi thk ths tht thy tic tif tih tii tik tis tit tiy tkc tkk tks tkt tky tsc tsf tsh tsi tsk tss tst tsy ttc ttf tth tti ttk tts ttt tty tyc tyf tys tyt ycc ycf ych yci ycs ycy yfc yff yfs yft yhc yhi yhs yht yif yih yii yis yit yki ykk ysc ysi ysk yss yst ysy ytc ytf yth ytk yts ytt yyc yyf yys yyt yyy