-up c-- ccc ccd cce cck ccn cco ccp cct ccu cdc cdd cde cdk cdn cdo cdp cdt cdu ce- cec ced cee cek cen ceo cep cet ceu ckc ckd cko ckt cn- cnc cnd cne cnn cno cnp cnt cnu co- coc cod coe cok con coo cop cot cou cpc cpd cpe cpk cpn cpo cpp cpt cpu ctc ctd cte ctk ctn cto ctp ctt ctu cuc cud cue cuk cun cuo cup cut cuu dcc dcd dce dck dcn dco dcp dct dcu ddc ddd dde ddk ddn ddo ddp ddt ddu de- dec ded dee dek den deo dep det deu dkc dke dkk dko dkp dkt dku dnc dnd dne dnk dnn dno dnp dnt doc dod doe dok don doo dop dot dou dpc dpd dpe dpk dpn dpo dpp dpt dpu dtc dtd dte dtk dtn dto dtp dtt dtu duc dud due duk dun duo dup dut ec- ecc ecd ece eck ecn eco ect ecu ed- edc edd ede edk edn edo edp edt edu eec eed eee eek een eeo eep eet ekc ekd eke eko ekp ekt eku en- enc end ene enk enn eno enp ent enu eo- eoc eod eoe eok eon eoo eop eot eou ep- epc epd epe epn epo epp ept epu etc etd ete etk etn eto etp ett etu eu- euc eud eue eun eup eut k-t kcc kcd kce kck kcn kcp kct kcu kdc kde kdk kdo kdp kdt kdu ke- kec ked kee kek ken keo kep ket kkc kke kkk kkn kkp kkt kku kn- knc knd kne knk knn kno knp knt knu koc kod koe kok kon koo kop kot kou kpc kpd kpe kpk kpn kpo kpp kpt kpu ktc kte ktk ktn kto ktp ktt ktu kuc kud kue kuk kun kup kut kuu ncc ncd nce nck ncn nco ncp nct ncu ndc ndd nde ndk ndn ndo ndp ndt ndu ne- nec ned nee nek nen neo nep net neu nkc nke nkk nkn nko nkp nkt nku nnc nne nnk nnn nno nnp nnt nnu no- noc nod noe nok non noo nop not nou npc npd npe npn npo npp npt npu ntc ntd nte ntk ntn nto ntp ntt ntu nuc nud nue nuk nun nuo nup nut nuu oc- occ ocd ock ocn oco ocp oct ocu odc odd ode odn odo odp odt odu oec oed oee oen oeo oep oet okc okd oke okk oko okp oku on- onc ond one onk onn ono onp ont onu oo- ooc ood ook oon ooo oop oot op- opc opd ope opk opn opo opp opt ot- otc otd ote otk otn oto otp ott otu ou- ouc oud oue ouk oun ouo oup out p-p pcc pcd pce pck pcn pco pcp pct pcu pdc pdd pde pdk pdn pdo pdp pdt pdu pec ped pee pek pen peo pep pet peu pkc pkd pke pkn pko pkp pkt pku pn- pnc pnd pne pnk pnn pno pnp pnt pnu poc pod poe pok pon poo pop pot pou ppc ppd ppe ppk ppn ppo ppp ppt ppu pt- ptc ptd pte ptk ptn pto ptp ptt ptu puc pud pue puk pun pup put puu tcc tcd tce tck tcn tco tcp tct tcu tdc tdd tde tdk tdn tdo tdp tdt tdu te- tec ted tee tek ten teo tep tet teu tkc tke tkk tko tkp tkt tnc tnd tne tnk tnn tno tnp tnt to- toc tod toe tok ton too top tot tou tpc tpd tpe tpk tpn tpo tpp tpt tpu ttc ttd tte ttk ttn tto ttp ttt ttu tuc tud tue tuk tun tuo tup tut tuu ucc ucd uce uck ucn uco ucp uct ucu udc udd ude udk udn udo udp udt udu uec ued uee uen uep uet ukc uke ukk ukn ukp uku un- unc und une unk unn uno unp unt unu uoc uod uoe uok uon uoo uop uot up- upc upd upe upk upn upo upp upt upu utc utd ute utk utn uto utp utt utu uuc uue uun uut uuu