a-a a-b a-q a-t aaa aab aam aaq aat aau ab- aba abb abm abq abt abu ama amb amm amq amt amu aqa aqm aqt at- ata atb atm att atu au- aua aub aum aut b-u baa bab bam baq bat bau bba bbb bbm bbq bbt bbu bma bmb bmm bmq bmt bmu bqt bta btb btm btq btt btu bua bub bum but buu maa mab mam mat mau mba mbb mbm mbq mbt mbu mma mmb mmm mmt mmu mqa mqb mqt mta mtb mtm mtt mtu mua mub mum mut muu qaa qam qat qau qba qbq qma qmu qqq qqu qta qtm qtq qu- qua qum qut taa tab tam taq tat tau tba tbb tbm tbt tbu tma tmb tmm tmq tmt tmu tqm tta ttb ttm ttt ttu tua tub tum tut tuu ua- uaa uab uam uaq uat uau uba ubb ubt ubu um- uma umb umm umt umu uta utb utm utt utu uua uum uut uuu