-ol -up c-- ccc ccd cce ccl cco ccp ccu cdc cdd cde cdl cdo cdp cdu ce- cec ced cee cel ceo cep ceu cl- clc cld cle cll clo clp clu co- coc cod coe col coo cop cou cpc cpd cpe cpl cpo cpp cpu cuc cud cue cul cuo cup cuu dcc dcd dce dcl dco dcp dcu ddc ddd dde ddl ddo ddp ddu de- dec ded dee del deo dep deu dl- dlc dld dle dll dlo dlp dlu doc dod doe dol doo dop dou dpc dpd dpe dpl dpo dpp dpu duc dud due dul duo dup ec- ecc ecd ece ecl eco ecu ed- edc edd ede edl edo edp edu eec eed eee eel eeo eep elc eld ele ell elo elp elu eo- eoc eod eoe eol eoo eop eou ep- epc epd epe epl epo epp epu eu- euc eud eue eul eup l-p lcc lcd lce lcl lco lcp lcu ldc ldd lde ldl ldo ldp ldu lec led lee lel leo lep leu llc lld lle lll llo llp llu loc lod loe lol loo lop lou lpc lpd lpe lpl lpo lpp lpu luc lud lue lul luo lup luu oc- occ ocd ocl oco ocp ocu odc odd ode odl odo odp odu oec oed oee oel oeo oep olc old ole oll olo olp olu oo- ooc ood ool ooo oop op- opc opd ope opl opo opp ou- ouc oud oue oul ouo oup p-p pcc pcd pce pcl pco pcp pcu pdc pdd pde pdl pdo pdp pdu pec ped pee pel peo pep peu plc pld ple pll plo plp plu poc pod poe pol poo pop pou ppc ppd ppe ppl ppo ppp ppu puc pud pue pul pup puu ucc ucd uce ucl uco ucp ucu udc udd ude udl udo udp udu uec ued uee uel uep ulc uld ule ull ulo ulp ulu uoc uod uoe uol uoo uop up- upc upd upe upo upp upu uuc uue uuu