a-a a-b a-t aaa aab aad aae aag aam aat aau ab- aba abb abd abe abg abm abt abu ad- ada adb add ade adg adm adt adu aea aeb aed aee aeg aem aet aeu ag- aga agb agd age agg agm agt agu ama amb amd ame amg amm amt amu at- ata atb atd ate atg atm att atu au- aua aub aud aue aug aum aut b-u baa bab bad bae bag bam bat bau bba bbb bbd bbe bbg bbm bbt bbu bda bdb bdd bde bdg bdm bdt bdu be- bea beb bed bee beg bem bet beu bga bgb bgd bge bgg bgm bgt bgu bma bmb bmd bme bmg bmm bmt bmu bta btb btd bte btg btm btt btu bua bub bud bue bug bum but buu daa dab dad dae dag dam dat dau dba dbb dbd dbe dbg dbm dbt dbu dda ddb ddd dde ddg ddm ddt ddu de- dea deb ded dee deg dem det deu dga dgd dge dgg dgm dgt dgu dma dmb dmd dme dmg dmm dmt dmu dta dtb dtd dte dtg dtm dtt dtu dua dub dud due dug dum dut eaa eab ead eae eag eam eat eau eba ebb ebd ebe ebg ebm ebt ebu ed- eda edb edd ede edg edm edt edu eea eeb eed eee eeg eem eet ega egb egd ege egg egm egt egu em- ema emb emd eme emg emm emt emu eta etb etd ete etg etm ett etu eu- eua eub eud eue eug eut g-d gaa gab gad gae gag gam gat gau gba gbd gbe gbg gbm gbt gbu gda gdb gdd gde gdm gdt gdu ge- gea geb ged gee geg gem get geu gga ggb ggd ggg ggm ggt ggu gma gmb gmd gme gmg gmm gmt gta gtb gtd gte gtg gtm gtt gtu gu- gua gub gud gue gug gum gut guu maa mab mad mae mag mam mat mau mba mbb mbd mbe mbg mbm mbt mbu mda mdb mdd mde mdg mdm mdt mdu mea meb med mee meg mem met meu mga mgb mgd mge mgm mgt mgu mma mmb mmd mme mmg mmm mmt mmu mta mtb mtd mte mtg mtm mtt mtu mua mub mud mue mug mum mut muu taa tab tad tae tag tam tat tau tba tbb tbd tbe tbg tbm tbt tbu tda tdb tdd tde tdg tdm tdt tdu te- tea teb ted tee teg tem tet teu tga tgb tge tgg tgm tgt tgu tma tmb tmd tme tmg tmm tmt tmu tta ttb ttd tte ttg ttm ttt ttu tua tub tud tue tug tum tut tuu ua- uaa uab uad uae uag uam uat uau uba ubb ube ubg ubt ubu uda udb udd ude udg udm udt udu uea ueb ued uee ueg uem uet uga ugb uge ugg ugm ugt ugu um- uma umb umd ume umg umm umt umu uta utb utd ute utm utt utu uua uue uug uum uut uuu