-ol -up c-- ccc cce ccf cck ccl cco ccp ccu ce- cec cee cef cek cel ceo cep ceu cfc cfe cff cfk cfl cfo cfp cfu ckc cko cl- clc cle clf clk cll clo clp clu co- coc coe cof cok col coo cop cou cpc cpe cpf cpk cpl cpo cpp cpu cuc cue cuf cuk cul cuo cup cuu ec- ecc ece ecf eck ecl eco ecu eec eee eef eek eel eeo eep ef- efc efe eff efl efo efp ekc eke ekf ekl eko ekp eku elc ele elf elk ell elo elp elu eo- eoc eoe eof eok eol eoo eop eou ep- epc epe epf epl epo epp epu eu- euc eue euf eul eup fcc fce fcf fck fcl fco fcp fcu fec fee fef fek fel feo fep feu ffc ffe fff ffk ffl ffo ffp ffu fkc fkf fkk fkl fkp flc fle flf fll flo flp flu foc foe fof fok fol foo fop fou fpc fpe fpk fpl fpo fpp fpu fue fuf fuk ful fuo fup fuu kcc kce kck kcl kcp kcu ke- kec kee kef kek kel keo kep kfc kff kfo kfu kkc kke kkk kkl kkp kku kl- klc klf klo klu koc koe kof kok kol koo kop kou kpc kpe kpf kpk kpl kpo kpp kpu kuc kue kuk kul kup kuu l-p lcc lce lcf lck lcl lco lcp lcu lec lee lef lek lel leo lep leu lfc lfe lff lfk lfl lfo lfp lfu lkl lkp llc lle llf llk lll llo llp llu loc loe lof lok lol loo lop lou lpc lpe lpf lpk lpl lpo lpp lpu luc lue luf luk lul luo lup luu oc- occ ocf ock ocl oco ocp ocu oec oee oef oel oeo oep of- ofc ofe off ofl ofo ofp ofu okc oke okk okl oko okp oku olc ole olf olk oll olo olp olu oo- ooc oof ook ool ooo oop op- opc ope opf opk opl opo opp ou- ouc oue ouf ouk oul ouo oup p-p pcc pce pcf pck pcl pco pcp pcu pec pee pef pek pel peo pep peu pfc pfe pff pfk pfl pfo pfp pfu pkc pke pkf pkl pko pkp pku plc ple plf plk pll plo plp plu poc poe pof pok pol poo pop pou ppc ppe ppf ppk ppl ppo ppp ppu puc pue puf puk pul pup puu ucc uce ucf uck ucl uco ucp ucu uec uee uef uel uep ufc ufe uff ufl ufo ufp ufu ukc uke ukf ukk ukl ukp uku ulc ule ulf ulk ull ulo ulp ulu uoc uoe uok uol uoo uop up- upc upe upf upk upo upp upu uuc uue uuu