-al -up a-a a-b a-t aaa aab aae aal aam aap aat aau ab- aba abb abe abl abm abp abt abu aea aeb aee ael aem aep aet aeu al- ala alb ale all alm alp alt alu ama amb ame aml amm amp amt amu ap- apa apb ape apl apm app apt apu at- ata atb ate atl atm atp att atu au- aua aub aue aul aum aup aut b-p b-u baa bab bae bal bam bap bat bau bba bbb bbe bbl bbm bbp bbt bbu be- bea beb bee bel bem bep bet beu bla blb ble bll blm blp blt blu bma bmb bme bml bmm bmp bmt bmu bpa bpb bpe bpl bpm bpp bpt bpu bta btb bte btl btm btp btt btu bua bub bue bul bum bup but buu eaa eab eae eal eam eap eat eau eba ebb ebe ebl ebm ebp ebt ebu eea eeb eee eel eem eep eet ela elb ele ell elm elp elt elu em- ema emb eme eml emm emp emt emu ep- epa epb epe epl epm epp ept epu eta etb ete etl etm etp ett etu eu- eua eub eue eul eup eut l-p la- laa lab lae lal lam lap lat lau lba lbb lbe lbl lbm lbp lbt lbu lea leb lee lel lem lep let leu lla llb lle lll llm llp llt llu lma lmb lme lml lmm lmp lmt lmu lpa lpb lpe lpl lpm lpp lpt lpu lta ltb lte ltl ltm ltp ltt ltu lua lub lue lul lum lup lut luu maa mab mae mal mam map mat mau mba mbb mbe mbl mbm mbp mbt mbu mea meb mee mel mem mep met meu mla mlb mle mll mlm mlp mlt mlu mma mmb mme mml mmm mmp mmt mmu mpa mpb mpe mpl mpm mpp mpt mpu mta mtb mte mtl mtm mtp mtt mtu mua mub mue mul mum mup mut muu p-p paa pab pae pal pam pap pat pau pba pbb pbe pbl pbm pbp pbt pbu pea peb pee pel pem pep pet peu pla plb ple pll plm plp plt plu pma pmb pme pml pmm pmp pmt pmu ppa ppb ppe ppl ppm ppp ppt ppu pt- pta ptb pte ptl ptm ptp ptt ptu pua pub pue pul pum pup put puu taa tab tae tal tam tap tat tau tba tbb tbe tbl tbm tbp tbt tbu te- tea teb tee tel tem tep tet teu tla tle tll tlm tlp tlt tlu tma tmb tme tml tmm tmp tmt tmu tpa tpb tpe tpl tpm tpp tpt tpu tta ttb tte ttl ttm ttp ttt ttu tua tub tue tul tum tup tut tuu ua- uaa uab uae ual uam uap uat uau uba ubb ube ubl ubp ubt ubu uea ueb uee uel uem uep uet ula ulb ule ull ulm ulp ult ulu um- uma umb ume uml umm ump umt umu up- upa upb upe upm upp upt upu uta utb ute utl utm utp utt utu uua uue uum uut uuu