-up a-a a-b a-i a-t aaa aab aai aam aap aat aau ab- aba abb abi abm abp abt abu ai- aia aib aii aim aip ait aiu ama amb ami amm amp amt amu ap- apa apb api apm app apt apu at- ata atb ati atm atp att atu au- aua aub aui aum aup aut b-p b-u baa bab bai bam bap bat bau bba bbb bbi bbm bbp bbt bbu bi- bia bib bii bim bip bit biu bma bmb bmi bmm bmp bmt bmu bpa bpb bpi bpm bpp bpt bpu bta btb bti btm btp btt btu bua bub bui bum bup but buu ia- iaa iab iai iam iap iat iau iba ibb ibi ibm ibp ibt ibu iia iib iii iim iip iit iiu im- ima imb imi imm imp imt imu ipa ipb ipi ipm ipp ipt ipu ita itb iti itm itp itt itu iu- iua iub iui ium iup iut maa mab mai mam map mat mau mba mbb mbi mbm mbp mbt mbu mi- mia mib mii mim mip mit miu mma mmb mmi mmm mmp mmt mmu mpa mpb mpi mpm mpp mpt mpu mta mtb mti mtm mtp mtt mtu mua mub mui mum mup mut muu p-p paa pab pai pam pap pat pau pba pbb pbi pbm pbp pbt pbu pia pib pii pim pip pit piu pma pmb pmi pmm pmp pmt pmu ppa ppb ppi ppm ppp ppt ppu pt- pta ptb pti ptm ptp ptt ptu pua pub pui pum pup put puu taa tab tai tam tap tat tau tba tbb tbi tbm tbp tbt tbu tia tib tii tim tip tit tiu tma tmb tmi tmm tmp tmt tmu tpa tpb tpi tpm tpp tpt tpu tta ttb tti ttm ttp ttt ttu tua tub tui tum tup tut tuu ua- uaa uab uai uam uap uat uau uba ubb ubi ubp ubt ubu uia uib uii uim uip uit uiu um- uma umb umi umm ump umt umu up- upa upb upi upm upp upt upu uta utb uti utm utp utt utu uua uum uut uuu