-er -up a-a a-b aaa aab aad aae aam aan aao aap aar aas aau ab- aba abb abd abe abm abn abo abp abr abs abu ad- ada adb add ade adm adn ado adp adr ads adu aea aeb aed aee aem aen aeo aep aer aes aeu ama amb amd ame amm amn amo amp amr ams amu an- ana anb and ane anm ann ano anp anr ans anu aoa aob aod aoe aom aon aoo aop aor aos aou ap- apa apb apd ape apm apn apo app apr aps apu ar- ara arb ard are arm arn aro arp arr ars aru as- asa asb asd ase asm asn aso asp asr ass asu au- aua aub aud aue aum aun auo aup aur aus b-p b-u baa bab bad bae bam ban bao bap bar bas bau bba bbb bbd bbe bbm bbn bbo bbp bbr bbs bbu bda bdb bdd bde bdm bdo bdp bdr bds bdu be- bea beb bed bee bem ben beo bep ber bes beu bma bmb bmd bme bmm bmn bmo bmp bmr bms bmu bna bnb bnd bne bnn bno bnp bnr bns bnu boa bob bod boe bom bon boo bop bor bos bou bpa bpb bpd bpe bpm bpn bpo bpp bpr bps bpu bra brb brd bre brm brn bro brp brr brs bru bsa bsb bsd bse bsm bsn bso bsp bsr bss bsu bua bub bud bue bum bun buo bup bur bus buu daa dab dad dae dam dan dao dap dar das dau dba dbb dbd dbe dbm dbn dbo dbp dbr dbs dbu dda ddb ddd dde ddm ddn ddo ddp ddr dds ddu de- dea deb ded dee dem den deo dep der des deu dma dmb dmd dme dmm dmn dmo dmp dmr dms dmu dna dnb dnd dne dnm dnn dno dnp dnr dns doa dob dod doe dom don doo dop dor dos dou dpa dpb dpd dpe dpm dpn dpo dpp dpr dps dpu dra drb drd dre drm drn dro drp drr drs dru dsa dsb dsd dse dsm dsn dso dsp dsr dss dsu dua dub dud due dum dun duo dup dur dus eaa eab ead eae eam ean eao eap ear eas eau eba ebb ebd ebe ebm ebn ebo ebp ebr ebs ebu ed- eda edb edd ede edm edn edo edp edr eds edu eea eeb eed eee eem een eeo eep eer ees em- ema emb emd eme emm emn emo emp emr ems emu en- ena enb end ene enm enn eno enp enr ens enu eo- eoa eob eod eoe eom eon eoo eop eor eos eou ep- epa epb epd epe epm epn epo epp epr eps epu era erb erd ere erm ern ero erp err ers eru es- esa esb esd ese esm esn eso esp esr ess esu eu- eua eub eud eue eun eup eur eus m-o m-r maa mab mad mae mam man mao map mar mas mau mba mbb mbd mbe mbm mbo mbp mbr mbs mbu mda mdb mdd mde mdm mdn mdo mdp mdr mds mdu mea meb med mee mem men meo mep mer mes meu mma mmb mmd mme mmm mmn mmo mmp mmr mms mmu mna mnb mne mnm mnn mno mnp mnr mns mnu moa mob mod moe mom mon moo mop mor mos mou mpa mpb mpd mpe mpm mpn mpo mpp mpr mps mpu mra mrb mrd mre mrm mrn mro mrp mrr mrs mru msa msb msd mse msm msn mso msp msr mss msu mua mub mud mue mum mun mup mur mus muu naa nab nad nae nam nan nao nap nar nas nau nba nbb nbd nbe nbm nbn nbo nbp nbr nbs nbu nda ndb ndd nde ndm ndn ndo ndp ndr nds ndu ne- nea neb ned nee nem nen neo nep ner nes neu nma nmb nmd nme nmm nmn nmo nmp nmr nms nmu nna nnb nne nnm nnn nno nnp nns nnu no- noa nob nod noe nom non noo nop nor nos nou npa npb npd npe npm npn npo npp npr nps npu nra nrb nrd nre nrm nrn nro nrp nrr nrs nru nsa nsb nsd nse nsm nsn nso nsp nsr nss nsu nua nub nud nue num nun nuo nup nur nus nuu oaa oab oad oae oam oan oao oap oar oas oau ob- oba obb obd obe obm obn obo obp obr obs obu oda odb odd ode odm odn odo odp odr ods odu oea oeb oed oee oem oen oeo oep oer oes om- oma omb omd ome omm omn omo omp omr oms omu on- ona onb ond one onn ono onp onr ons onu oo- ooa oob ood oom oon ooo oop oor oos op- opa opb opd ope opm opn opo opp opr ops or- ora orb ord ore orm orn oro orp orr ors oru os- osa osb osd ose osm osn oso osp osr oss osu ou- oua oud oue oum oun ouo oup our ous p-p paa pab pad pae pam pan pao pap par pas pau pba pbb pbd pbe pbm pbn pbo pbp pbr pbs pbu pda pdb pdd pde pdm pdn pdo pdp pdr pds pdu pea peb ped pee pem pen peo pep per pes peu pma pmb pmd pme pmm pmn pmo pmp pmr pms pmu pn- pna pnb pnd pne pnm pnn pno pnp pnr pns pnu poa pob pod poe pom pon poo pop por pos pou ppa ppb ppd ppe ppm ppn ppo ppp ppr pps ppu pra prb prd pre prm prn pro prp prr prs pru ps- psa psb psd pse psm psn pso psp psr pss psu pua pub pud pue pum pun pup pur pus puu ra- raa rab rad rae ram ran rao rap rar ras rau rba rbb rbd rbe rbm