c-- ccc cce ccf ccg cck ccn cco cct ccu ce- cec cee cef ceg cek cen ceo cet ceu cfc cfe cff cfg cfk cfn cfo cft cfu cgc cge cgg cgn cgo cgt cgu ckc cko ckt cn- cnc cne cnf cng cnn cno cnt cnu co- coc coe cof cog cok con coo cot cou ctc cte ctf ctg ctk ctn cto ctt ctu cuc cue cuf cug cuk cun cuo cut cuu ec- ecc ece ecf ecg eck ecn eco ect ecu eec eee eef eeg eek een eeo eet ef- efc efe eff efg efo eft egc ege egf egg egn ego egt egu ekc eke ekf ekg eko ekt eku en- enc ene enf eng enk enn eno ent enu eo- eoc eoe eof eog eok eon eoo eot eou etc ete etf etg etk etn eto ett etu eu- euc eue euf eug eun eut fcc fce fcf fcg fck fcn fco fct fcu fec fee fef feg fek fen feo fet feu ffc ffe fff ffg ffk ffn ffo fft ffu fgc fge fgf fgg fgn fgt fkc fkf fkg fkk fkt fnc fne fnf fng fnk fnn fnt fnu foc foe fof fog fok fon foo fot fou ftc fte ftf ftg ftk ftn fto ftt ftu fue fuf fug fuk fun fuo fut fuu gcc gce gcf gcg gck gcn gco gct gcu ge- gec gee gef geg gek gen geo get geu gfc gfe gff gfk gfo gft ggc ggg ggn ggo ggt ggu gkn gko gkt gnc gne gnf gnn gno gnt gnu goc goe gof gog gok gon goo got gou gtc gte gtf gtg gtk gtn gto gtt gtu gu- guc gue guf gug guk gun guo gut guu k-t kcc kce kcg kck kcn kct kcu ke- kec kee kef keg kek ken keo ket kfc kff kfg kfo kfu kgc kgf kgo kgu kkc kke kkk kkn kkt kku kn- knc kne knf kng knk knn kno knt knu koc koe kof kog kok kon koo kot kou ktc kte ktf ktg ktk ktn kto ktt ktu kuc kue kug kuk kun kut kuu ncc nce ncf ncg nck ncn nco nct ncu ne- nec nee nef neg nek nen neo net neu nfc nfe nff nfk nfn nfo nft nfu ngc nge ngf ngg ngk ngn ngo ngt ngu nkc nke nkf nkk nkn nko nkt nku nnc nne nnf nng nnk nnn nno nnt nnu no- noc noe nof nog nok non noo not nou ntc nte ntf ntg ntk ntn nto ntt ntu nuc nue nug nuk nun nuo nut nuu oc- occ ocf ocg ock ocn oco oct ocu oec oee oef oeg oen oeo oet of- ofc ofe off ofg ofn ofo oft ofu ogc oge ogf ogg ogn ogo ogt okc oke okg okk oko oku on- onc one onf ong onk onn ono ont onu oo- ooc oof oog ook oon ooo oot ot- otc ote otf otg otk otn oto ott otu ou- ouc oue ouf ouk oun ouo out tcc tce tcf tcg tck tcn tco tct tcu te- tec tee tef teg tek ten teo tet teu tfc tfe tff tfg tfk tfn tfo tft tfu tgc tge tgf tgg tgk tgn tgo tgt tgu tkc tke tkg tkk tko tkt tnc tne tnf tng tnk tnn tno tnt to- toc toe tof tog tok ton too tot tou ttc tte ttf ttg ttk ttn tto ttt ttu tuc tue tuf tug tuk tun tuo tut tuu ucc uce ucf ucg uck ucn uco uct ucu uec uee uef ueg uen uet ufc ufe uff ufg ufn ufo uft ufu ugc uge ugf ugg ugk ugn ugo ugt ugu ukc uke ukf ukk ukn uku un- unc une unf ung unk unn uno unt unu uoc uoe uog uok uon uoo uot utc ute utf utk utn uto utt utu uuc uue uug uun uut uuu