c-- ccc cce cch cck ccl ccu ce- cec cee ceh cek cel ceu ch- chc che chh chk chl chu ckc ckh cl- clc cle clh clk cll clu cuc cue cuh cuk cul cuu ec- ecc ece ech eck ecl ecu eec eee eek eel ehc ehe ehh ehl ehu ekc eke ekh ekl eku elc ele elh elk ell elu eu- euc eue eul hcc hce hch hck hcl he- hec hee heh hek hel heu hhc hhe hhh hhk hhl hhu hkh hkk hkl hku hlc hle hlh hll hlu huc hue huh huk hul huu kcc kce kch kck kcl kcu ke- kec kee keh kek kel khe khh khk khu kkc kke kkh kkk kkl kku kl- klc klh klu kuc kue kuh kuk kul kuu lcc lce lch lck lcl lcu lec lee leh lek lel leu lhc lhh lhk lhu lkh lkl llc lle llk lll llu luc lue luh luk lul luu ucc uce uch uck ucl ucu uec uee ueh uel uhc uhe uhh uhl uhu ukc uke ukk ukl uku ulc ule ulk ull ulu uuc uue uuu