c-- ccc ccd cce cch cck ccl ccu cdc cdd cde cdh cdk cdl cdu ce- cec ced cee ceh cek cel ceu ch- chc chd che chh chk chl chu ckc ckd ckh cl- clc cld cle clh clk cll clu cuc cud cue cuh cuk cul cuu dcc dcd dce dck dcl dcu ddc ddd dde ddh ddk ddl ddu de- dec ded dee deh dek del deu dh- dhc dhd dhe dhh dhk dhl dhu dkc dke dkk dkl dku dl- dlc dld dle dlh dlk dll dlu duc dud due duh duk dul ec- ecc ecd ece ech eck ecl ecu ed- edc edd ede edh edk edl edu eec eed eee eek eel ehc ehd ehe ehh ehl ehu ekc ekd eke ekh ekl eku elc eld ele elh elk ell elu eu- euc eud eue eul hcc hcd hce hch hck hcl hdc hdd hde hdh hdk hdl hdu he- hec hed hee heh hek hel heu hhc hhd hhe hhh hhk hhl hhu hkd hkh hkk hkl hku hlc hld hle hlh hll hlu huc hud hue huh huk hul huu kcc kcd kce kch kck kcl kcu kdc kde kdh kdk kdl kdu ke- kec ked kee keh kek kel khe khh khk khu kkc kke kkh kkk kkl kku kl- klc kld klh klu kuc kud kue kuh kuk kul kuu lcc lcd lce lch lck lcl lcu ldc ldd lde ldh ldk ldl ldu lec led lee leh lek lel leu lhc lhd lhh lhk lhu lkh lkl llc lld lle llk lll llu luc lud lue luh luk lul luu ucc ucd uce uch uck ucl ucu udc udd ude udk udl udu uec ued uee ueh uel uhc uhd uhe uhh uhl uhu ukc uke ukk ukl uku ulc uld ule ulk ull ulu uuc uue uuu