-al a-a a-b a-t aaa aab aal aam aap aas aat ab- aba abb abl abm abp abs abt al- ala alb all alm alp als alt ama amb aml amm amp ams amt ap- apa apb apl apm app aps apt as- asa asb asl asm asp ass ast at- ata atb atl atm atp ats att b-p baa bab bal bam bap bas bat bba bbb bbl bbm bbp bbs bbt bla blb bll blm blp bls blt bma bmb bml bmm bmp bms bmt bpa bpb bpl bpm bpp bps bpt bsa bsb bsl bsm bsp bss bst bta btb btl btm btp bts btt l-p la- laa lab lal lam lap las lat lba lbb lbl lbm lbp lbs lbt lla llb lll llm llp lls llt lma lmb lml lmm lmp lms lmt lpa lpb lpl lpm lpp lps lpt lsa lsb lsl lsm lsp lss lst lta ltb ltl ltm ltp lts ltt maa mab mal mam map mas mat mba mbb mbl mbm mbp mbs mbt mla mlb mll mlm mlp mls mlt mma mmb mml mmm mmp mms mmt mpa mpb mpl mpm mpp mps mpt msa msb msl msm msp mss mst mta mtb mtl mtm mtp mts mtt p-p paa pab pal pam pap pas pat pba pbb pbl pbm pbp pbs pbt pla plb pll plm plp pls plt pma pmb pml pmm pmp pms pmt ppa ppb ppl ppm ppp pps ppt ps- psa psb psl psm psp pss pst pt- pta ptb ptl ptm ptp pts ptt saa sab sal sam sap sas sat sba sbb sbl sbm sbp sbs sbt sla slb sll slm slp sls slt sma smb sml smm smp sms smt spa spb spl spm spp sps spt ss- ssa ssb ssl ssm ssp sss sst sta stb stl stm stp sts stt taa tab tal tam tap tas tat tba tbb tbl tbm tbp tbs tbt tla tll tlm tlp tls tlt tma tmb tml tmm tmp tms tmt tpa tpb tpl tpm tpp tps tpt tsa tsb tsl tsm tsp tss tst tta ttb ttl ttm ttp tts ttt