-er -up a-a a-b a-i aaa aab aad aae aai aam aan aao aap aar aas aau ab- aba abb abd abe abi abm abn abo abp abr abs abu ad- ada adb add ade adi adm adn ado adp adr ads adu aea aeb aed aee aei aem aen aeo aep aer aes aeu ai- aia aib aid aie aii aim ain aio aip air ais aiu ama amb amd ame ami amm amn amo amp amr ams amu an- ana anb and ane ani anm ann ano anp anr ans anu aoa aob aod aoe aoi aom aon aoo aop aor aos aou ap- apa apb apd ape api apm apn apo app apr aps apu ar- ara arb ard are ari arm arn aro arp arr ars aru as- asa asb asd ase asi asm asn aso asp asr ass asu au- aua aub aud aue aui aum aun auo aup aur aus b-p b-u baa bab bad bae bai bam ban bao bap bar bas bau bba bbb bbd bbe bbi bbm bbn bbo bbp bbr bbs bbu bda bdb bdd bde bdi bdm bdo bdp bdr bds bdu be- bea beb bed bee bei bem ben beo bep ber bes beu bi- bia bib bid bie bii bim bin bio bip bir bis biu bma bmb bmd bme bmi bmm bmn bmo bmp bmr bms bmu bna bnb bnd bne bni bnn bno bnp bnr bns bnu boa bob bod boe boi bom bon boo bop bor bos bou bpa bpb bpd bpe bpi bpm bpn bpo bpp bpr bps bpu bra brb brd bre bri brm brn bro brp brr brs bru bsa bsb bsd bse bsi bsm bsn bso bsp bsr bss bsu bua bub bud bue bui bum bun buo bup bur bus buu daa dab dad dae dai dam dan dao dap dar das dau dba dbb dbd dbe dbi dbm dbn dbo dbp dbr dbs dbu dda ddb ddd dde ddi ddm ddn ddo ddp ddr dds ddu de- dea deb ded dee dei dem den deo dep der des deu di- dia dib did die dii dim din dio dip dir dis diu dma dmb dmd dme dmi dmm dmn dmo dmp dmr dms dmu dna dnb dnd dne dni dnm dnn dno dnp dnr dns doa dob dod doe doi dom don doo dop dor dos dou dpa dpb dpd dpe dpi dpm dpn dpo dpp dpr dps dpu dra drb drd dre dri drm drn dro drp drr drs dru dsa dsb dsd dse dsi dsm dsn dso dsp dsr dss dsu dua dub dud due dui dum dun duo dup dur dus eaa eab ead eae eai eam ean eao eap ear eas eau eba ebb ebd ebe ebi ebm ebn ebo ebp ebr ebs ebu ed- eda edb edd ede edi edm edn edo edp edr eds edu eea eeb eed eee eem een eeo eep eer ees eia eib eid eie eii eim ein eio eip eir eis eiu em- ema emb emd eme emi emm emn emo emp emr ems emu en- ena enb end ene eni enm enn eno enp enr ens enu eo- eoa eob eod eoe eoi eom eon eoo eop eor eos eou ep- epa epb epd epe epi epm epn epo epp epr eps epu era erb erd ere eri erm ern ero erp err ers eru es- esa esb esd ese esi esm esn eso esp esr ess esu eu- eua eub eud eue eui eun eup eur eus i-d ia- iaa iab iad iae iai iam ian iao iap iar ias iau iba ibb ibd ibe ibi ibm ibn ibo ibp ibr ibs ibu ida idb idd ide idi idm idn ido idp idr ids idu ie- iea ied iee iei iem ien iep ier ies iia iib iid iie iii iim iin iio iip iir iis iiu im- ima imb imd ime imi imm imn imo imp ims imu in- ina inb ind ine ini inm inn ino inp inr ins inu io- ioa iob iod ioe ioi iom ion ioo iop ior ios iou ipa ipb ipd ipe ipi ipm ipn ipo ipp ipr ips ipu ir- ira irb ird ire iri irm irn iro irp irr irs iru is- isa isb isd ise isi ism isn iso isp isr iss isu iu- iua iub iud iue iui ium iup iur ius m-o m-r maa mab mad mae mai mam man mao map mar mas mau mba mbb mbd mbe mbi mbm mbo mbp mbr mbs mbu mda mdb mdd mde mdi mdm mdn mdo mdp mdr mds mdu mea meb med mee mei mem men meo mep mer mes meu mi- mia mib mid mie mii mim min mio mip mir mis miu mma mmb mmd mme mmi mmm mmn mmo mmp mmr mms mmu mna mnb mne mni mnm mnn mno mnp mnr mns mnu moa mob mod moe moi mom mon moo mop mor mos mou mpa mpb mpd mpe mpi mpm mpn mpo mpp mpr mps mpu mra mrb mrd mre mri mrm mrn mro mrp mrr mrs mru msa msb msd mse msi msm msn mso msp msr mss msu mua mub mud mue mui mum mun mup mur mus muu n-i naa nab nad nae nai nam nan nao nap nar nas nau nba nbb nbd nbe nbi nbm nbn nbo nbp nbr nbs nbu nda ndb ndd nde ndi ndm ndn ndo ndp ndr nds ndu ne- nea neb ned nee nei nem nen neo nep ner nes neu nia nib nid nie nii nim nin nio nip nir nis niu nma nmb nmd nme nmi nmm nmn nmo nmp nmr nms nmu nna nnb nne nni nnm nnn nno nnp nns nnu no- noa nob nod noe noi nom non noo nop nor nos nou npa npb npd npe npi npm npn npo npp npr nps npu nra nrb nrd nre nri nrm nrn nro nrp