-up a-a a-b aaa aab aae aag aap aas aau ab- aba abb abe abg abp abs abu aea aeb aee aeg aep aes aeu ag- aga agb age agg agp ags agu ap- apa apb ape apg app aps apu as- asa asb ase asg asp ass asu au- aua aub aue aug aup aus b-p b-u baa bab bae bag bap bas bau bba bbb bbe bbg bbp bbs bbu be- bea beb bee beg bep bes beu bga bgb bge bgg bgp bgs bgu bpa bpb bpe bpg bpp bps bpu bsa bsb bse bsg bsp bss bsu bua bub bue bug bup bus buu eaa eab eae eag eap eas eau eba ebb ebe ebg ebp ebs ebu eea eeb eee eeg eep ees ega egb ege egg egp egs egu ep- epa epb epe epg epp eps epu es- esa esb ese esg esp ess esu eu- eua eub eue eug eup eus g-p gaa gab gae gag gap gas gau gba gbe gbg gbp gbs gbu ge- gea geb gee geg gep ges geu gga ggb ggg ggp ggs ggu gpa gpb gpe gpg gpp gps gpu gsa gsb gse gsg gsp gss gsu gu- gua gub gue gug gup gus guu p-p paa pab pae pag pap pas pau pba pbb pbe pbg pbp pbs pbu pea peb pee peg pep pes peu pga pgb pge pgg pgp pgs ppa ppb ppe ppg ppp pps ppu ps- psa psb pse psg psp pss psu pua pub pue pug pup pus puu saa sab sae sag sap sas sau sba sbb sbe sbg sbp sbs sbu se- sea seb see seg sep ses seu sga sgb sge sgg sgp sgs sgu spa spb spe spg spp sps spu ss- ssa ssb sse ssg ssp sss ssu sua sub sue sug sup sus suu ua- uaa uab uae uag uap uas uau uba ubb ube ubg ubp ubs ubu uea ueb uee ueg uep ues uga ugb uge ugg ugp ugs ugu up- upa upb upe upg upp ups upu usa usb use usg usp uss usu uua uue uug uus uuu