-ic c-- ccc ccf cch cci cck ccs ccu cfc cff cfh cfi cfk cfs cfu ch- chc chf chh chi chk chs chu ci- cic cif cih cii cik cis ciu ckc ckh cki cks csc csf csh csi csk css csu cuc cuf cuh cui cuk cus cuu fcc fcf fci fck fcs fcu ffc fff ffh ffi ffk ffs ffu fhc fhf fhh fhi fhs fic fif fih fii fik fis fiu fkc fkf fki fkk fsc fsf fsh fsi fsk fss fsu fuf fui fuk fus fuu h-i hcc hcf hch hci hck hcs hfc hff hfh hfi hfk hfs hfu hhc hhf hhh hhi hhk hhs hhu hic hif hih hii hik his hiu hkf hkh hki hkk hks hku hsc hsf hsh hsi hsk hss hsu huc huf huh hui huk hus huu i-f icc icf ich ici ick ics icu ifc iff ifi ifs ifu ihc ihf ihh ihi ihk ihs ihu iic iif iih iii iis iiu ikc ikf iki ikk iks iku is- isc isf ish isi isk iss isu iu- iuc iui ius kcc kch kci kck kcs kcu kfc kff kfh kfi kfs kfu khf khh khi khk khs khu kic kif kih kii kik kis kiu kkc kkh kki kkk kks kku ksc ksf ksh ksi ksk kss ksu kuc kuh kui kuk kus kuu scc scf sch sci sck scs scu sfc sff sfh sfi sfk sfs sfu sh- shc shf shh shi shk shs shu sic sif sih sii sik sis siu sk- skc skf skh ski skk sks sku ss- ssc ssf ssh ssi ssk sss ssu suc suf suh sui suk sus suu ucc ucf uch uci uck ucs ucu ufc uff ufh ufi ufs ufu uhc uhf uhh uhi uhs uhu uic uif uii uis uiu ukc ukf uki ukk uku usc usf ush usi usk uss usu uuc uus uuu