-th c-- ccc cce cch cck ccs cct ccu ce- cec cee ceh cek ces cet ceu ch- chc che chh chk chs cht chu ckc ckh cks ckt csc cse csh csk css cst csu ctc cte cth ctk cts ctt ctu cuc cue cuh cuk cus cut cuu ec- ecc ece ech eck ecs ect ecu eec eee eek ees eet ehc ehe ehh ehs eht ehu ekc eke ekh eks ekt eku es- esc ese esh esk ess est esu etc ete eth etk ets ett etu eu- euc eue eus eut hcc hce hch hck hcs hct he- hec hee heh hek hes het heu hhc hhe hhh hhk hhs hht hhu hkh hkk hks hkt hku hsc hse hsh hsk hss hst hsu htc hte hth htk hts htt huc hue huh huk hus hut huu k-t kcc kce kch kck kcs kct kcu ke- kec kee keh kek kes ket khe khh khk khs khu kkc kke kkh kkk kks kkt kku ksc kse ksh ksk kss kst ksu ktc kte kth ktk kts ktt ktu kuc kue kuh kuk kus kut kuu scc sce sch sck scs sct scu se- sec see seh sek ses set seu sh- shc she shh shk shs sht shu sk- skc ske skh skk sks skt sku ss- ssc sse ssh ssk sss sst ssu stc ste sth stk sts stt stu suc sue suh suk sus sut suu tcc tce tch tck tcs tct tcu te- tec tee teh tek tes tet teu th- thc the thh thk ths tht thu tkc tke tkk tks tkt tsc tse tsh tsk tss tst tsu ttc tte tth ttk tts ttt ttu tuc tue tuh tuk tus tut tuu ucc uce uch uck ucs uct ucu uec uee ueh ues uet uhc uhe uhh uhs uht uhu ukc uke ukk uku usc use ush usk uss ust usu utc ute uth utk uts utt utu uuc uue uus uut uuu