-ol -up c-- ccc ccd cce cck ccl cco ccp ccu cdc cdd cde cdk cdl cdo cdp cdu ce- cec ced cee cek cel ceo cep ceu ckc ckd cko cl- clc cld cle clk cll clo clp clu co- coc cod coe cok col coo cop cou cpc cpd cpe cpk cpl cpo cpp cpu cuc cud cue cuk cul cuo cup cuu dcc dcd dce dck dcl dco dcp dcu ddc ddd dde ddk ddl ddo ddp ddu de- dec ded dee dek del deo dep deu dkc dke dkk dkl dko dkp dku dl- dlc dld dle dlk dll dlo dlp dlu doc dod doe dok dol doo dop dou dpc dpd dpe dpk dpl dpo dpp dpu duc dud due duk dul duo dup ec- ecc ecd ece eck ecl eco ecu ed- edc edd ede edk edl edo edp edu eec eed eee eek eel eeo eep ekc ekd eke ekl eko ekp eku elc eld ele elk ell elo elp elu eo- eoc eod eoe eok eol eoo eop eou ep- epc epd epe epl epo epp epu eu- euc eud eue eul eup kcc kcd kce kck kcl kcp kcu kdc kde kdk kdl kdo kdp kdu ke- kec ked kee kek kel keo kep kkc kke kkk kkl kkp kku kl- klc kld klo klu koc kod koe kok kol koo kop kou kpc kpd kpe kpk kpl kpo kpp kpu kuc kud kue kuk kul kup kuu l-p lcc lcd lce lck lcl lco lcp lcu ldc ldd lde ldk ldl ldo ldp ldu lec led lee lek lel leo lep leu lkl lkp llc lld lle llk lll llo llp llu loc lod loe lok lol loo lop lou lpc lpd lpe lpk lpl lpo lpp lpu luc lud lue luk lul luo lup luu oc- occ ocd ock ocl oco ocp ocu odc odd ode odl odo odp odu oec oed oee oel oeo oep okc okd oke okk okl oko okp oku olc old ole olk oll olo olp olu oo- ooc ood ook ool ooo oop op- opc opd ope opk opl opo opp ou- ouc oud oue ouk oul ouo oup p-p pcc pcd pce pck pcl pco pcp pcu pdc pdd pde pdk pdl pdo pdp pdu pec ped pee pek pel peo pep peu pkc pkd pke pkl pko pkp pku plc pld ple plk pll plo plp plu poc pod poe pok pol poo pop pou ppc ppd ppe ppk ppl ppo ppp ppu puc pud pue puk pul pup puu ucc ucd uce uck ucl uco ucp ucu udc udd ude udk udl udo udp udu uec ued uee uel uep ukc uke ukk ukl ukp uku ulc uld ule ulk ull ulo ulp ulu uoc uod uoe uok uol uoo uop up- upc upd upe upk upo upp upu uuc uue uuu