a-a a-b a-i a-t aaa aab aad aai aam aan aao aar aas aat aau ab- aba abb abd abi abm abn abo abr abs abt abu ad- ada adb add adi adm adn ado adr ads adt adu ai- aia aib aid aii aim ain aio air ais ait aiu ama amb amd ami amm amn amo amr ams amt amu an- ana anb and ani anm ann ano anr ans ant anu aoa aob aod aoi aom aon aoo aor aos aot aou ar- ara arb ard ari arm arn aro arr ars art aru as- asa asb asd asi asm asn aso asr ass ast asu at- ata atb atd ati atm atn ato atr ats att atu au- aua aub aud aui aum aun auo aur aus aut b-u baa bab bad bai bam ban bao bar bas bat bau bba bbb bbd bbi bbm bbn bbo bbr bbs bbt bbu bda bdb bdd bdi bdm bdo bdr bds bdt bdu bi- bia bib bid bii bim bin bio bir bis bit biu bma bmb bmd bmi bmm bmn bmo bmr bms bmt bmu bna bnb bnd bni bnn bno bnr bns bnt bnu boa bob bod boi bom bon boo bor bos bot bou bra brb brd bri brm brn bro brr brs brt bru bsa bsb bsd bsi bsm bsn bso bsr bss bst bsu bta btb btd bti btm btn bto btr bts btt btu bua bub bud bui bum bun buo bur bus but buu daa dab dad dai dam dan dao dar das dat dau dba dbb dbd dbi dbm dbn dbo dbr dbs dbt dbu dda ddb ddd ddi ddm ddn ddo ddr dds ddt ddu di- dia dib did dii dim din dio dir dis dit diu dma dmb dmd dmi dmm dmn dmo dmr dms dmt dmu dna dnb dnd dni dnm dnn dno dnr dns dnt doa dob dod doi dom don doo dor dos dot dou dra drb drd dri drm drn dro drr drs drt dru dsa dsb dsd dsi dsm dsn dso dsr dss dst dsu dta dtb dtd dti dtm dtn dto dtr dts dtt dtu dua dub dud dui dum dun duo dur dus dut i-d ia- iaa iab iad iai iam ian iao iar ias iat iau iba ibb ibd ibi ibm ibn ibo ibr ibs ibt ibu ida idb idd idi idm idn ido idr ids idt idu iia iib iid iii iim iin iio iir iis iit iiu im- ima imb imd imi imm imn imo ims imt imu in- ina inb ind ini inm inn ino inr ins int inu io- ioa iob iod ioi iom ion ioo ior ios iot iou ir- ira irb ird iri irm irn iro irr irs irt iru is- isa isb isd isi ism isn iso isr iss ist isu ita itb itd iti itm itn ito its itt itu iu- iua iub iud iui ium iur ius iut m-o m-r maa mab mad mai mam man mao mar mas mat mau mba mbb mbd mbi mbm mbo mbr mbs mbt mbu mda mdb mdd mdi mdm mdn mdo mdr mds mdt mdu mi- mia mib mid mii mim min mio mir mis mit miu mma mmb mmd mmi mmm mmn mmo mmr mms mmt mmu mna mnb mni mnm mnn mno mnr mns mnt mnu moa mob mod moi mom mon moo mor mos mot mou mra mrb mrd mri mrm mrn mro mrr mrs mrt mru msa msb msd msi msm msn mso msr mss mst msu mta mtb mtd mti mtm mtn mto mtr mts mtt mtu mua mub mud mui mum mun mur mus mut muu n-i naa nab nad nai nam nan nao nar nas nat nau nba nbb nbd nbi nbm nbn nbo nbr nbs nbt nbu nda ndb ndd ndi ndm ndn ndo ndr nds ndt ndu nia nib nid nii nim nin nio nir nis nit niu nma nmb nmd nmi nmm nmn nmo nmr nms nmt nmu nna nnb nni nnm nnn nno nns nnt nnu no- noa nob nod noi nom non noo nor nos not nou nra nrb nrd nri nrm nrn nro nrr nrs nrt nru nsa nsb nsd nsi nsm nsn nso nsr nss nst nsu nta ntb ntd nti ntm ntn nto ntr nts ntt ntu nua nub nud nui num nun nuo nur nus nut nuu o-i oaa oab oad oai oam oan oao oar oas oat oau ob- oba obb obd obi obm obn obo obr obs obt obu oda odb odd odi odm odn odo odr ods odt odu oia oib oid oii oim oin oio oir ois oit oiu om- oma omb omd omi omm omn omo omr oms omt omu on- ona onb ond oni onn ono onr ons ont onu oo- ooa oob ood ooi oom oon ooo oor oos oot or- ora orb ord ori orm orn oro orr ors ort oru os- osa osb osd osi osm osn oso osr oss ost osu ot- ota otb otd oti otm otn oto otr ots ott otu ou- oua oud oui oum oun ouo our ous out ra- raa rab rad rai ram ran rao rar ras rat rau rba rbb rbd rbi rbm rbn rbo rbr rbs rbt rbu rda rdb rdd rdi rdm rdn rdo rdr rds rdt rdu ria rib rid rii rim rin rio rir ris rit rma rmb rmd rmi rmm rmn rmo rmr rms rmt rna rnb rnd rni rnm rnn rno rnr rns rnt rnu roa rob rod roi rom ron roo ror ros rot rou rra rrb rrd rri rrm rrn rrr rrs rrt rru rsa rsb rsd rsi rsm rsn rso rsr rss rst rsu rta rtb rtd rti rtm rtn rto rtr rts rtt rtu rua rub rud rui rum run ruo rur rus rut ruu saa sab sad sai sam san sao sar sas sat sau sba sbb sbd sbi sbm