-up c-- ccc ccd cce cck ccl ccp ccu cdc cdd cde cdk cdl cdp cdu ce- cec ced cee cek cel cep ceu ckc ckd cl- clc cld cle clk cll clp clu cpc cpd cpe cpk cpl cpp cpu cuc cud cue cuk cul cup cuu dcc dcd dce dck dcl dcp dcu ddc ddd dde ddk ddl ddp ddu de- dec ded dee dek del dep deu dkc dke dkk dkl dkp dku dl- dlc dld dle dlk dll dlp dlu dpc dpd dpe dpk dpl dpp dpu duc dud due duk dul dup ec- ecc ecd ece eck ecl ecu ed- edc edd ede edk edl edp edu eec eed eee eek eel eep ekc ekd eke ekl ekp eku elc eld ele elk ell elp elu ep- epc epd epe epl epp epu eu- euc eud eue eul eup kcc kcd kce kck kcl kcp kcu kdc kde kdk kdl kdp kdu ke- kec ked kee kek kel kep kkc kke kkk kkl kkp kku kl- klc kld klu kpc kpd kpe kpk kpl kpp kpu kuc kud kue kuk kul kup kuu l-p lcc lcd lce lck lcl lcp lcu ldc ldd lde ldk ldl ldp ldu lec led lee lek lel lep leu lkl lkp llc lld lle llk lll llp llu lpc lpd lpe lpk lpl lpp lpu luc lud lue luk lul lup luu p-p pcc pcd pce pck pcl pcp pcu pdc pdd pde pdk pdl pdp pdu pec ped pee pek pel pep peu pkc pkd pke pkl pkp pku plc pld ple plk pll plp plu ppc ppd ppe ppk ppl ppp ppu puc pud pue puk pul pup puu ucc ucd uce uck ucl ucp ucu udc udd ude udk udl udp udu uec ued uee uel uep ukc uke ukk ukl ukp uku ulc uld ule ulk ull ulp ulu up- upc upd upe upk upp upu uuc uue uuu