-er -up a-a a-b a-i aaa aab aae aai aam aan aao aap aar aas aau ab- aba abb abe abi abm abn abo abp abr abs abu aea aeb aee aei aem aen aeo aep aer aes aeu ai- aia aib aie aii aim ain aio aip air ais aiu ama amb ame ami amm amn amo amp amr ams amu an- ana anb ane ani anm ann ano anp anr ans anu aoa aob aoe aoi aom aon aoo aop aor aos aou ap- apa apb ape api apm apn apo app apr aps apu ar- ara arb are ari arm arn aro arp arr ars aru as- asa asb ase asi asm asn aso asp asr ass asu au- aua aub aue aui aum aun auo aup aur aus b-p b-u baa bab bae bai bam ban bao bap bar bas bau bba bbb bbe bbi bbm bbn bbo bbp bbr bbs bbu be- bea beb bee bei bem ben beo bep ber bes beu bi- bia bib bie bii bim bin bio bip bir bis biu bma bmb bme bmi bmm bmn bmo bmp bmr bms bmu bna bnb bne bni bnn bno bnp bnr bns bnu boa bob boe boi bom bon boo bop bor bos bou bpa bpb bpe bpi bpm bpn bpo bpp bpr bps bpu bra brb bre bri brm brn bro brp brr brs bru bsa bsb bse bsi bsm bsn bso bsp bsr bss bsu bua bub bue bui bum bun buo bup bur bus buu eaa eab eae eai eam ean eao eap ear eas eau eba ebb ebe ebi ebm ebn ebo ebp ebr ebs ebu eea eeb eee eem een eeo eep eer ees eia eib eie eii eim ein eio eip eir eis eiu em- ema emb eme emi emm emn emo emp emr ems emu en- ena enb ene eni enm enn eno enp enr ens enu eo- eoa eob eoe eoi eom eon eoo eop eor eos eou ep- epa epb epe epi epm epn epo epp epr eps epu era erb ere eri erm ern ero erp err ers eru es- esa esb ese esi esm esn eso esp esr ess esu eu- eua eub eue eui eun eup eur eus ia- iaa iab iae iai iam ian iao iap iar ias iau iba ibb ibe ibi ibm ibn ibo ibp ibr ibs ibu ie- iea iee iei iem ien iep ier ies iia iib iie iii iim iin iio iip iir iis iiu im- ima imb ime imi imm imn imo imp ims imu in- ina inb ine ini inm inn ino inp inr ins inu io- ioa iob ioe ioi iom ion ioo iop ior ios iou ipa ipb ipe ipi ipm ipn ipo ipp ipr ips ipu ir- ira irb ire iri irm irn iro irp irr irs iru is- isa isb ise isi ism isn iso isp isr iss isu iu- iua iub iue iui ium iup iur ius m-o m-r maa mab mae mai mam man mao map mar mas mau mba mbb mbe mbi mbm mbo mbp mbr mbs mbu mea meb mee mei mem men meo mep mer mes meu mi- mia mib mie mii mim min mio mip mir mis miu mma mmb mme mmi mmm mmn mmo mmp mmr mms mmu mna mnb mne mni mnm mnn mno mnp mnr mns mnu moa mob moe moi mom mon moo mop mor mos mou mpa mpb mpe mpi mpm mpn mpo mpp mpr mps mpu mra mrb mre mri mrm mrn mro mrp mrr mrs mru msa msb mse msi msm msn mso msp msr mss msu mua mub mue mui mum mun mup mur mus muu n-i naa nab nae nai nam nan nao nap nar nas nau nba nbb nbe nbi nbm nbn nbo nbp nbr nbs nbu ne- nea neb nee nei nem nen neo nep ner nes neu nia nib nie nii nim nin nio nip nir nis niu nma nmb nme nmi nmm nmn nmo nmp nmr nms nmu nna nnb nne nni nnm nnn nno nnp nns nnu no- noa nob noe noi nom non noo nop nor nos nou npa npb npe npi npm npn npo npp npr nps npu nra nrb nre nri nrm nrn nro nrp nrr nrs nru nsa nsb nse nsi nsm nsn nso nsp nsr nss nsu nua nub nue nui num nun nuo nup nur nus nuu o-i oaa oab oae oai oam oan oao oap oar oas oau ob- oba obb obe obi obm obn obo obp obr obs obu oea oeb oee oei oem oen oeo oep oer oes oia oib oie oii oim oin oio oip oir ois oiu om- oma omb ome omi omm omn omo omp omr oms omu on- ona onb one oni onn ono onp onr ons onu oo- ooa oob ooi oom oon ooo oop oor oos op- opa opb ope opi opm opn opo opp opr ops or- ora orb ore ori orm orn oro orp orr ors oru os- osa osb ose osi osm osn oso osp osr oss osu ou- oua oue oui oum oun ouo oup our ous p-p paa pab pae pai pam pan pao pap par pas pau pba pbb pbe pbi pbm pbn pbo pbp pbr pbs pbu pea peb pee pei pem pen peo pep per pes peu pia pib pie pii pim pin pio pip pir pis piu pma pmb pme pmi pmm pmn pmo pmp pmr pms pmu pn- pna pnb pne pni pnm pnn pno pnp pnr pns pnu poa pob poe poi pom pon poo pop por pos pou ppa ppb ppe ppi ppm ppn ppo ppp ppr pps ppu pra prb pre pri prm prn pro prp prr prs pru ps- psa psb pse psi psm psn pso psp psr pss psu pua pub pue pui pum pun pup pur pus puu ra- raa rab rae rai ram ran rao rap