-up c-- ccc cce cch cck ccp ccu ce- cec cee ceh cek cep ceu ch- chc che chh chk chp chu ckc ckh cpc cpe cph cpk cpp cpu cuc cue cuh cuk cup cuu ec- ecc ece ech eck ecu eec eee eek eep ehc ehe ehh ehp ehu ekc eke ekh ekp eku ep- epc epe eph epp epu eu- euc eue eup hcc hce hch hck hcp he- hec hee heh hek hep heu hhc hhe hhh hhk hhp hhu hkh hkk hkp hku hpc hpe hph hpk hpp hpu huc hue huh huk hup huu kcc kce kch kck kcp kcu ke- kec kee keh kek kep khe khh khk khu kkc kke kkh kkk kkp kku kpc kpe kph kpk kpp kpu kuc kue kuh kuk kup kuu p-p pcc pce pch pck pcp pcu pec pee peh pek pep peu phc phe phk php phu pkc pke pkp pku ppc ppe pph ppk ppp ppu puc pue puh puk pup puu ucc uce uch uck ucp ucu uec uee ueh uep uhc uhe uhh uhp uhu ukc uke ukk ukp uku up- upc upe uph upk upp upu uuc uue uuu