-al -up a-a a-b a-t aaa aab aae aal aap aat aau ab- aba abb abe abl abp abt abu aea aeb aee ael aep aet aeu al- ala alb ale all alp alt alu ap- apa apb ape apl app apt apu at- ata atb ate atl atp att atu au- aua aub aue aul aup aut b-p b-u baa bab bae bal bap bat bau bba bbb bbe bbl bbp bbt bbu be- bea beb bee bel bep bet beu bla blb ble bll blp blt blu bpa bpb bpe bpl bpp bpt bpu bta btb bte btl btp btt btu bua bub bue bul bup but buu eaa eab eae eal eap eat eau eba ebb ebe ebl ebp ebt ebu eea eeb eee eel eep eet ela elb ele ell elp elt elu ep- epa epb epe epl epp ept epu eta etb ete etl etp ett etu eu- eua eub eue eul eup eut l-p la- laa lab lae lal lap lat lau lba lbb lbe lbl lbp lbt lbu lea leb lee lel lep let leu lla llb lle lll llp llt llu lpa lpb lpe lpl lpp lpt lpu lta ltb lte ltl ltp ltt ltu lua lub lue lul lup lut luu p-p paa pab pae pal pap pat pau pba pbb pbe pbl pbp pbt pbu pea peb pee pel pep pet peu pla plb ple pll plp plt plu ppa ppb ppe ppl ppp ppt ppu pt- pta ptb pte ptl ptp ptt ptu pua pub pue pul pup put puu taa tab tae tal tap tat tau tba tbb tbe tbl tbp tbt tbu te- tea teb tee tel tep tet teu tla tle tll tlp tlt tlu tpa tpb tpe tpl tpp tpt tpu tta ttb tte ttl ttp ttt ttu tua tub tue tul tup tut tuu ua- uaa uab uae ual uap uat uau uba ubb ube ubl ubp ubt ubu uea ueb uee uel uep uet ula ulb ule ull ulp ult ulu up- upa upb upe upp upt upu uta utb ute utl utp utt utu uua uue uut uuu