a-a a-b a-i a-t aaa aab aad aae aai aam aas aat aau ab- aba abb abd abe abi abm abs abt abu ad- ada adb add ade adi adm ads adt adu aea aeb aed aee aei aem aes aet aeu ai- aia aib aid aie aii aim ais ait aiu ama amb amd ame ami amm ams amt amu as- asa asb asd ase asi asm ass ast asu at- ata atb atd ate ati atm ats att atu au- aua aub aud aue aui aum aus aut b-u baa bab bad bae bai bam bas bat bau bba bbb bbd bbe bbi bbm bbs bbt bbu bda bdb bdd bde bdi bdm bds bdt bdu be- bea beb bed bee bei bem bes bet beu bi- bia bib bid bie bii bim bis bit biu bma bmb bmd bme bmi bmm bms bmt bmu bsa bsb bsd bse bsi bsm bss bst bsu bta btb btd bte bti btm bts btt btu bua bub bud bue bui bum bus but buu daa dab dad dae dai dam das dat dau dba dbb dbd dbe dbi dbm dbs dbt dbu dda ddb ddd dde ddi ddm dds ddt ddu de- dea deb ded dee dei dem des det deu di- dia dib did die dii dim dis dit diu dma dmb dmd dme dmi dmm dms dmt dmu dsa dsb dsd dse dsi dsm dss dst dsu dta dtb dtd dte dti dtm dts dtt dtu dua dub dud due dui dum dus dut eaa eab ead eae eai eam eas eat eau eba ebb ebd ebe ebi ebm ebs ebt ebu ed- eda edb edd ede edi edm eds edt edu eea eeb eed eee eem ees eet eia eib eid eie eii eim eis eit eiu em- ema emb emd eme emi emm ems emt emu es- esa esb esd ese esi esm ess est esu eta etb etd ete eti etm ets ett etu eu- eua eub eud eue eui eus eut i-d ia- iaa iab iad iae iai iam ias iat iau iba ibb ibd ibe ibi ibm ibs ibt ibu ida idb idd ide idi idm ids idt idu ie- iea ied iee iei iem ies iet iia iib iid iie iii iim iis iit iiu im- ima imb imd ime imi imm ims imt imu is- isa isb isd ise isi ism iss ist isu ita itb itd ite iti itm its itt itu iu- iua iub iud iue iui ium ius iut maa mab mad mae mai mam mas mat mau mba mbb mbd mbe mbi mbm mbs mbt mbu mda mdb mdd mde mdi mdm mds mdt mdu mea meb med mee mei mem mes met meu mi- mia mib mid mie mii mim mis mit miu mma mmb mmd mme mmi mmm mms mmt mmu msa msb msd mse msi msm mss mst msu mta mtb mtd mte mti mtm mts mtt mtu mua mub mud mue mui mum mus mut muu saa sab sad sae sai sam sas sat sau sba sbb sbd sbe sbi sbm sbs sbt sbu sda sdb sdd sde sdi sdm sds sdt sdu se- sea seb sed see sei sem ses set seu sia sib sid sie sii sim sis sit siu sma smb smd sme smi smm sms smt smu ss- ssa ssb ssd sse ssi ssm sss sst ssu sta stb std ste sti stm sts stt stu sua sub sud sue sui sum sus sut suu taa tab tad tae tai tam tas tat tau tba tbb tbd tbe tbi tbm tbs tbt tbu tda tdb tdd tde tdi tdm tds tdt tdu te- tea teb ted tee tei tem tes tet teu tia tib tid tie tii tim tis tit tiu tma tmb tmd tme tmi tmm tms tmt tmu tsa tsb tsd tse tsi tsm tss tst tsu tta ttb ttd tte tti ttm tts ttt ttu tua tub tud tue tui tum tus tut tuu ua- uaa uab uad uae uai uam uas uat uau uba ubb ube ubi ubs ubt ubu uda udb udd ude udi udm uds udt udu uea ueb ued uee uei uem ues uet uia uib uid uie uii uim uis uit uiu um- uma umb umd ume umi umm ums umt umu usa usb usd use usi usm uss ust usu uta utb utd ute uti utm uts utt utu uua uue uum uus uut uuu