-al a-a a-b a-t aaa aab aal aam aap aat ab- aba abb abl abm abp abt al- ala alb all alm alp alt ama amb aml amm amp amt ap- apa apb apl apm app apt at- ata atb atl atm atp att b-p baa bab bal bam bap bat bba bbb bbl bbm bbp bbt bla blb bll blm blp blt bma bmb bml bmm bmp bmt bpa bpb bpl bpm bpp bpt bta btb btl btm btp btt l-p la- laa lab lal lam lap lat lba lbb lbl lbm lbp lbt lla llb lll llm llp llt lma lmb lml lmm lmp lmt lpa lpb lpl lpm lpp lpt lta ltb ltl ltm ltp ltt maa mab mal mam map mat mba mbb mbl mbm mbp mbt mla mlb mll mlm mlp mlt mma mmb mml mmm mmp mmt mpa mpb mpl mpm mpp mpt mta mtb mtl mtm mtp mtt p-p paa pab pal pam pap pat pba pbb pbl pbm pbp pbt pla plb pll plm plp plt pma pmb pml pmm pmp pmt ppa ppb ppl ppm ppp ppt pt- pta ptb ptl ptm ptp ptt taa tab tal tam tap tat tba tbb tbl tbm tbp tbt tla tll tlm tlp tlt tma tmb tml tmm tmp tmt tpa tpb tpl tpm tpp tpt tta ttb ttl ttm ttp ttt