-up c-- ccc cce ccf ccn cco ccp ccs cct ccu ce- cec cee cef cen ceo cep ces cet ceu cfc cfe cff cfn cfo cfp cfs cft cfu cn- cnc cne cnf cnn cno cnp cns cnt cnu co- coc coe cof con coo cop cos cot cou cpc cpe cpf cpn cpo cpp cps cpt cpu csc cse csf csn cso csp css cst csu ctc cte ctf ctn cto ctp cts ctt ctu cuc cue cuf cun cuo cup cus cut cuu ec- ecc ece ecf ecn eco ecs ect ecu eec eee eef een eeo eep ees eet ef- efc efe eff efo efp efs eft en- enc ene enf enn eno enp ens ent enu eo- eoc eoe eof eon eoo eop eos eot eou ep- epc epe epf epn epo epp eps ept epu es- esc ese esf esn eso esp ess est esu etc ete etf etn eto etp ets ett etu eu- euc eue euf eun eup eus eut fcc fce fcf fcn fco fcp fcs fct fcu fec fee fef fen feo fep fes fet feu ffc ffe fff ffn ffo ffp ffs fft ffu fnc fne fnf fnn fnp fns fnt fnu foc foe fof fon foo fop fos fot fou fpc fpe fpn fpo fpp fps fpt fpu fsc fse fsf fsn fso fsp fss fst fsu ftc fte ftf ftn fto ftp fts ftt ftu fue fuf fun fuo fup fus fut fuu ncc nce ncf ncn nco ncp ncs nct ncu ne- nec nee nef nen neo nep nes net neu nfc nfe nff nfn nfo nfp nfs nft nfu nnc nne nnf nnn nno nnp nns nnt nnu no- noc noe nof non noo nop nos not nou npc npe npf npn npo npp nps npt npu nsc nse nsf nsn nso nsp nss nst nsu ntc nte ntf ntn nto ntp nts ntt ntu nuc nue nun nuo nup nus nut nuu oc- occ ocf ocn oco ocp ocs oct ocu oec oee oef oen oeo oep oes oet of- ofc ofe off ofn ofo ofp ofs oft ofu on- onc one onf onn ono onp ons ont onu oo- ooc oof oon ooo oop oos oot op- opc ope opf opn opo opp ops opt os- osc ose osf osn oso osp oss ost osu ot- otc ote otf otn oto otp ots ott otu ou- ouc oue ouf oun ouo oup ous out p-p pcc pce pcf pcn pco pcp pcs pct pcu pec pee pef pen peo pep pes pet peu pfc pfe pff pfn pfo pfp pfs pft pfu pn- pnc pne pnf pnn pno pnp pns pnt pnu poc poe pof pon poo pop pos pot pou ppc ppe ppf ppn ppo ppp pps ppt ppu ps- psc pse psf psn pso psp pss pst psu pt- ptc pte ptf ptn pto ptp pts ptt ptu puc pue puf pun pup pus put puu scc sce scf scn sco scp scs sct scu se- sec see sef sen seo sep ses set seu sfc sfe sff sfn sfo sfp sfs sft sfu snc sne snf snn sno snp sns snt snu soc soe sof son soo sop sos sot sou spc spe spf spn spo spp sps spt spu ss- ssc sse ssf ssn sso ssp sss sst ssu stc ste stf stn sto stp sts stt stu suc sue suf sun suo sup sus sut suu tcc tce tcf tcn tco tcp tcs tct tcu te- tec tee tef ten teo tep tes tet teu tfc tfe tff tfn tfo tfp tfs tft tfu tnc tne tnf tnn tno tnp tns tnt to- toc toe tof ton too top tos tot tou tpc tpe tpf tpn tpo tpp tps tpt tpu tsc tse tsf tsn tso tsp tss tst tsu ttc tte ttf ttn tto ttp tts ttt ttu tuc tue tuf tun tuo tup tus tut tuu ucc uce ucf ucn uco ucp ucs uct ucu uec uee uef uen uep ues uet ufc ufe uff ufn ufo ufp ufs uft ufu un- unc une unf unn uno unp uns unt unu uoc uoe uon uoo uop uos uot up- upc upe upf upn upo upp ups upt upu usc use usf usn uso usp uss ust usu utc ute utf utn uto utp uts utt utu uuc uue uun uus uut uuu