-al -up a-a a-b aaa aab aae aag aal aap aau ab- aba abb abe abg abl abp abu aea aeb aee aeg ael aep aeu ag- aga agb age agg agl agp agu al- ala alb ale alg all alp alu ap- apa apb ape apg apl app apu au- aua aub aue aug aul aup b-p b-u baa bab bae bag bal bap bau bba bbb bbe bbg bbl bbp bbu be- bea beb bee beg bel bep beu bga bgb bge bgg bgl bgp bgu bla blb ble blg bll blp blu bpa bpb bpe bpg bpl bpp bpu bua bub bue bug bul bup buu eaa eab eae eag eal eap eau eba ebb ebe ebg ebl ebp ebu eea eeb eee eeg eel eep ega egb ege egg egl egp egu ela elb ele elg ell elp elu ep- epa epb epe epg epl epp epu eu- eua eub eue eug eul eup g-p gaa gab gae gag gal gap gau gba gbe gbg gbl gbp gbu ge- gea geb gee geg gel gep geu gga ggb ggg ggp ggu gla glb gle glg gll glp glu gpa gpb gpe gpg gpl gpp gpu gu- gua gub gue gug gul gup guu l-p la- laa lab lae lag lal lap lau lba lbb lbe lbg lbl lbp lbu lea leb lee leg lel lep leu lga lgb lge lgg lgl lgp lgu lla llb lle llg lll llp llu lpa lpb lpe lpg lpl lpp lpu lua lub lue lug lul lup luu p-p paa pab pae pag pal pap pau pba pbb pbe pbg pbl pbp pbu pea peb pee peg pel pep peu pga pgb pge pgg pgl pgp pla plb ple plg pll plp plu ppa ppb ppe ppg ppl ppp ppu pua pub pue pug pul pup puu ua- uaa uab uae uag ual uap uau uba ubb ube ubg ubl ubp ubu uea ueb uee ueg uel uep uga ugb uge ugg ugl ugp ugu ula ulb ule ulg ull ulp ulu up- upa upb upe upg upp upu uua uue uug uuu