-up a-a a-c a-t aaa aac aae aaf aan aao aap aas aat aau ac- aca acc ace acf acn aco acp acs act acu aea aec aee aef aen aeo aep aes aet aeu af- afa afc afe aff afn afo afp afs aft afu an- ana anc ane anf ann ano anp ans ant anu aoa aoc aoe aof aon aoo aop aos aot aou ap- apa apc ape apf apn apo app aps apt apu as- asa asc ase asf asn aso asp ass ast asu at- ata atc ate atf atn ato atp ats att atu au- aua auc aue auf aun auo aup aus aut c-- caa cac cae caf can cao cap cas cat cau cca ccc cce ccf ccn cco ccp ccs cct ccu ce- cea cec cee cef cen ceo cep ces cet ceu cfa cfc cfe cff cfn cfo cfp cfs cft cfu cn- cna cnc cne cnf cnn cno cnp cns cnt cnu co- coa coc coe cof con coo cop cos cot cou cpa cpc cpe cpf cpn cpo cpp cps cpt cpu csa csc cse csf csn cso csp css cst csu cta ctc cte ctf ctn cto ctp cts ctt ctu cua cuc cue cuf cun cuo cup cus cut cuu eaa eac eae eaf ean eao eap eas eat eau ec- eca ecc ece ecf ecn eco ecs ect ecu eea eec eee eef een eeo eep ees eet ef- efa efc efe eff efo efp efs eft en- ena enc ene enf enn eno enp ens ent enu eo- eoa eoc eoe eof eon eoo eop eos eot eou ep- epa epc epe epf epn epo epp eps ept epu es- esa esc ese esf esn eso esp ess est esu eta etc ete etf etn eto etp ets ett etu eu- eua euc eue euf eun eup eus eut faa fac fae faf fan fao fap fas fat fau fca fcc fce fcf fcn fco fcp fcs fct fcu fea fec fee fef fen feo fep fes fet feu ffa ffc ffe fff ffn ffo ffp ffs fft ffu fna fnc fne fnf fnn fnp fns fnt fnu foa foc foe fof fon foo fop fos fot fou fpa fpc fpe fpn fpo fpp fps fpt fpu fsa fsc fse fsf fsn fso fsp fss fst fsu fta ftc fte ftf ftn fto ftp fts ftt ftu fua fue fuf fun fuo fup fus fut fuu naa nac nae naf nan nao nap nas nat nau nca ncc nce ncf ncn nco ncp ncs nct ncu ne- nea nec nee nef nen neo nep nes net neu nfa nfc nfe nff nfn nfo nfp nfs nft nfu nna nnc nne nnf nnn nno nnp nns nnt nnu no- noa noc noe nof non noo nop nos not nou npa npc npe npf npn npo npp nps npt npu nsa nsc nse nsf nsn nso nsp nss nst nsu nta ntc nte ntf ntn nto ntp nts ntt ntu nua nuc nue nun nuo nup nus nut nuu oaa oac oae oaf oan oao oap oas oat oau oc- oca occ ocf ocn oco ocp ocs oct ocu oea oec oee oef oen oeo oep oes oet of- ofa ofc ofe off ofn ofo ofp ofs oft ofu on- ona onc one onf onn ono onp ons ont onu oo- ooa ooc oof oon ooo oop oos oot op- opa opc ope opf opn opo opp ops opt os- osa osc ose osf osn oso osp oss ost osu ot- ota otc ote otf otn oto otp ots ott otu ou- oua ouc oue ouf oun ouo oup ous out p-p paa pac pae paf pan pao pap pas pat pau pca pcc pce pcf pcn pco pcp pcs pct pcu pea pec pee pef pen peo pep pes pet peu pfa pfc pfe pff pfn pfo pfp pfs pft pfu pn- pna pnc pne pnf pnn pno pnp pns pnt pnu poa poc poe pof pon poo pop pos pot pou ppa ppc ppe ppf ppn ppo ppp pps ppt ppu ps- psa psc pse psf psn pso psp pss pst psu pt- pta ptc pte ptf ptn pto ptp pts ptt ptu pua puc pue puf pun pup pus put puu saa sac sae saf san sao sap sas sat sau sca scc sce scf scn sco scp scs sct scu se- sea sec see sef sen seo sep ses set seu sfa sfc sfe sff sfn sfo sfp sfs sft sfu sna snc sne snf snn sno snp sns snt snu soa soc soe sof son soo sop sos sot sou spa spc spe spf spn spo spp sps spt spu ss- ssa ssc sse ssf ssn sso ssp sss sst ssu sta stc ste stf stn sto stp sts stt stu sua suc sue suf sun suo sup sus sut suu taa tac tae taf tan tao tap tas tat tau tca tcc tce tcf tcn tco tcp tcs tct tcu te- tea tec tee tef ten teo tep tes tet teu tfa tfc tfe tff tfn tfo tfp tfs tft tfu tna tnc tne tnf tnn tno tnp tns tnt to- toa toc toe tof ton too top tos tot tou tpa tpc tpe tpf tpn tpo tpp tps tpt tpu tsa tsc tse tsf tsn tso tsp tss tst tsu tta ttc tte ttf ttn tto ttp tts ttt ttu tua tuc tue tuf tun tuo tup tus tut tuu ua- uaa uac uae uaf uan uao uap uas uat uau uca ucc uce ucf ucn uco ucp ucs uct ucu uea uec uee uef uen uep ues uet ufa ufc ufe uff ufn ufo ufp ufs uft ufu un- una unc une unf unn uno unp uns unt unu uoa uoc uoe uon uoo uop uos uot up- upa upc upe upf upn upo upp ups upt upu usa usc use usf usn uso usp uss ust usu