-up c-- ccc cce ccf ccl ccm ccn ccp ccu ce- cec cee cef cel cem cen cep ceu cfc cfe cff cfl cfm cfn cfp cfu cl- clc cle clf cll clm cln clp clu cmc cme cmf cml cmm cmn cmp cmu cn- cnc cne cnf cnl cnm cnn cnp cnu cpc cpe cpf cpl cpm cpn cpp cpu cuc cue cuf cul cum cun cup cuu ec- ecc ece ecf ecl ecm ecn ecu eec eee eef eel eem een eep ef- efc efe eff efl efm efp elc ele elf ell elm eln elp elu em- emc eme emf eml emm emn emp emu en- enc ene enf enl enm enn enp enu ep- epc epe epf epl epm epn epp epu eu- euc eue euf eul eun eup fcc fce fcf fcl fcm fcn fcp fcu fec fee fef fel fem fen fep feu ffc ffe fff ffl ffm ffn ffp ffu flc fle flf fll flm fln flp flu fmc fme fmf fml fmm fmn fmp fmu fnc fne fnf fnl fnm fnn fnp fnu fpc fpe fpl fpm fpn fpp fpu fue fuf ful fum fun fup fuu l-p lcc lce lcf lcl lcm lcn lcp lcu lec lee lef lel lem len lep leu lfc lfe lff lfl lfm lfn lfp lfu llc lle llf lll llm lln llp llu lmc lme lmf lml lmm lmn lmp lmu lnc lne lnl lnm lnn lnp lnu lpc lpe lpf lpl lpm lpn lpp lpu luc lue luf lul lum lun lup luu m-f mc- mcc mce mcf mcl mcm mcn mcp mcu mec mee mef mel mem men mep meu mfc mfe mff mfl mfm mfn mfp mfu mlc mle mlf mll mlm mln mlp mlu mmc mme mmf mml mmm mmn mmp mmu mnc mne mnf mnl mnm mnn mnp mnu mpc mpe mpf mpl mpm mpn mpp mpu muc mue muf mul mum mun mup muu ncc nce ncf ncl ncm ncn ncp ncu ne- nec nee nef nel nem nen nep neu nfc nfe nff nfl nfn nfp nfu nlc nle nlf nll nlm nln nlp nlu nmc nme nml nmm nmn nmp nmu nnc nne nnf nnl nnm nnn nnp nnu npc npe npf npl npm npn npp npu nuc nue nul num nun nup nuu p-p pcc pce pcf pcl pcm pcn pcp pcu pec pee pef pel pem pen pep peu pfc pfe pff pfl pfm pfn pfp pfu plc ple plf pll plm pln plp plu pmc pme pmf pml pmm pmn pmp pmu pn- pnc pne pnf pnl pnm pnn pnp pnu ppc ppe ppf ppl ppm ppn ppp ppu puc pue puf pul pum pun pup puu ucc uce ucf ucl ucm ucn ucp ucu uec uee uef uel uem uen uep ufc ufe uff ufl ufm ufn ufp ufu ulc ule ulf ull ulm uln ulp ulu um- umc ume umf uml umm umn ump umu un- unc une unf unl unm unn unp unu up- upc upe upf upm upn upp upu uuc uue uum uun uuu