-up c-- ccc cce ccm ccn ccp ccs ccu ce- cec cee cem cen cep ces ceu cmc cme cmm cmn cmp cms cmu cn- cnc cne cnm cnn cnp cns cnu cpc cpe cpm cpn cpp cps cpu csc cse csm csn csp css csu cuc cue cum cun cup cus cuu ec- ecc ece ecm ecn ecs ecu eec eee eem een eep ees em- emc eme emm emn emp ems emu en- enc ene enm enn enp ens enu ep- epc epe epm epn epp eps epu es- esc ese esm esn esp ess esu eu- euc eue eun eup eus mc- mcc mce mcm mcn mcp mcs mcu mec mee mem men mep mes meu mmc mme mmm mmn mmp mms mmu mnc mne mnm mnn mnp mns mnu mpc mpe mpm mpn mpp mps mpu msc mse msm msn msp mss msu muc mue mum mun mup mus muu ncc nce ncm ncn ncp ncs ncu ne- nec nee nem nen nep nes neu nmc nme nmm nmn nmp nms nmu nnc nne nnm nnn nnp nns nnu npc npe npm npn npp nps npu nsc nse nsm nsn nsp nss nsu nuc nue num nun nup nus nuu p-p pcc pce pcm pcn pcp pcs pcu pec pee pem pen pep pes peu pmc pme pmm pmn pmp pms pmu pn- pnc pne pnm pnn pnp pns pnu ppc ppe ppm ppn ppp pps ppu ps- psc pse psm psn psp pss psu puc pue pum pun pup pus puu scc sce scm scn scp scs scu se- sec see sem sen sep ses seu smc sme smm smn smp sms smu snc sne snm snn snp sns snu spc spe spm spn spp sps spu ss- ssc sse ssm ssn ssp sss ssu suc sue sum sun sup sus suu ucc uce ucm ucn ucp ucs ucu uec uee uem uen uep ues um- umc ume umm umn ump ums umu un- unc une unm unn unp uns unu up- upc upe upm upn upp ups upu usc use usm usn usp uss usu uuc uue uum uun uus uuu