-er -up a-a a-b a-i aaa aab aad aae aai aam aao aap aar aas aau ab- aba abb abd abe abi abm abo abp abr abs abu ad- ada adb add ade adi adm ado adp adr ads adu aea aeb aed aee aei aem aeo aep aer aes aeu ai- aia aib aid aie aii aim aio aip air ais aiu ama amb amd ame ami amm amo amp amr ams amu aoa aob aod aoe aoi aom aoo aop aor aos aou ap- apa apb apd ape api apm apo app apr aps apu ar- ara arb ard are ari arm aro arp arr ars aru as- asa asb asd ase asi asm aso asp asr ass asu au- aua aub aud aue aui aum auo aup aur aus b-p b-u baa bab bad bae bai bam bao bap bar bas bau bba bbb bbd bbe bbi bbm bbo bbp bbr bbs bbu bda bdb bdd bde bdi bdm bdo bdp bdr bds bdu be- bea beb bed bee bei bem beo bep ber bes beu bi- bia bib bid bie bii bim bio bip bir bis biu bma bmb bmd bme bmi bmm bmo bmp bmr bms bmu boa bob bod boe boi bom boo bop bor bos bou bpa bpb bpd bpe bpi bpm bpo bpp bpr bps bpu bra brb brd bre bri brm bro brp brr brs bru bsa bsb bsd bse bsi bsm bso bsp bsr bss bsu bua bub bud bue bui bum buo bup bur bus buu daa dab dad dae dai dam dao dap dar das dau dba dbb dbd dbe dbi dbm dbo dbp dbr dbs dbu dda ddb ddd dde ddi ddm ddo ddp ddr dds ddu de- dea deb ded dee dei dem deo dep der des deu di- dia dib did die dii dim dio dip dir dis diu dma dmb dmd dme dmi dmm dmo dmp dmr dms dmu doa dob dod doe doi dom doo dop dor dos dou dpa dpb dpd dpe dpi dpm dpo dpp dpr dps dpu dra drb drd dre dri drm dro drp drr drs dru dsa dsb dsd dse dsi dsm dso dsp dsr dss dsu dua dub dud due dui dum duo dup dur dus eaa eab ead eae eai eam eao eap ear eas eau eba ebb ebd ebe ebi ebm ebo ebp ebr ebs ebu ed- eda edb edd ede edi edm edo edp edr eds edu eea eeb eed eee eem eeo eep eer ees eia eib eid eie eii eim eio eip eir eis eiu em- ema emb emd eme emi emm emo emp emr ems emu eo- eoa eob eod eoe eoi eom eoo eop eor eos eou ep- epa epb epd epe epi epm epo epp epr eps epu era erb erd ere eri erm ero erp err ers eru es- esa esb esd ese esi esm eso esp esr ess esu eu- eua eub eud eue eui eup eur eus i-d ia- iaa iab iad iae iai iam iao iap iar ias iau iba ibb ibd ibe ibi ibm ibo ibp ibr ibs ibu ida idb idd ide idi idm ido idp idr ids idu ie- iea ied iee iei iem iep ier ies iia iib iid iie iii iim iio iip iir iis iiu im- ima imb imd ime imi imm imo imp ims imu io- ioa iob iod ioe ioi iom ioo iop ior ios iou ipa ipb ipd ipe ipi ipm ipo ipp ipr ips ipu ir- ira irb ird ire iri irm iro irp irr irs iru is- isa isb isd ise isi ism 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 mao map mar mas mau mba mbb mbd mbe mbi mbm mbo mbp mbr mbs mbu mda mdb mdd mde mdi mdm mdo mdp mdr mds mdu mea meb med mee mei mem meo mep mer mes meu mi- mia mib mid mie mii mim mio mip mir mis miu mma mmb mmd mme mmi mmm mmo mmp mmr mms mmu moa mob mod moe moi mom moo mop mor mos mou mpa mpb mpd mpe mpi mpm mpo mpp mpr mps mpu mra mrb mrd mre mri mrm mro mrp mrr mrs mru msa msb msd mse msi msm mso msp msr mss msu mua mub mud mue mui mum mup mur mus muu o-i oaa oab oad oae oai oam oao oap oar oas oau ob- oba obb obd obe obi obm obo obp obr obs obu oda odb odd ode odi odm odo odp odr ods odu oea oeb oed oee oei oem oeo oep oer oes oia oib oid oie oii oim oio oip oir ois oiu om- oma omb omd ome omi omm omo omp omr oms omu oo- ooa oob ood ooi oom ooo oop oor oos op- opa opb opd ope opi opm opo opp opr ops or- ora orb ord ore ori orm oro orp orr ors oru os- osa osb osd ose osi osm oso osp osr oss osu ou- oua oud oue oui oum ouo oup our ous p-p paa pab pad pae pai pam pao pap par pas pau pba pbb pbd pbe pbi pbm pbo pbp pbr pbs pbu pda pdb pdd pde pdi pdm pdo pdp pdr pds pdu pea peb ped pee pei pem peo pep per pes peu pia pib pid pie pii pim pio pip pir pis piu pma pmb pmd pme pmi pmm pmo pmp pmr pms pmu poa pob pod poe poi pom poo pop por pos pou ppa ppb ppd ppe ppi ppm ppo ppp ppr pps ppu pra prb prd pre pri prm pro prp prr prs pru ps- psa psb psd pse psi psm pso psp psr pss psu pua pub pud pue pui pum pup pur pus puu ra- raa rab rad rae rai ram rao