-er -ey -up a-a a-b aaa aab aae aag aap aar aas aau aay ab- aba abb abe abg abp abr abs abu aby aea aeb aee aeg aep aer aes aeu aey ag- aga agb age agg agp agr ags agu agy ap- apa apb ape apg app apr aps apu apy ar- ara arb are arg arp arr ars aru ary as- asa asb ase asg asp asr ass asu asy au- aua aub aue aug aup aur aus ay- aya aye ayp ayr ays ayu b-p b-u baa bab bae bag bap bar bas bau bay bba bbb bbe bbg bbp bbr bbs bbu bby be- bea beb bee beg bep ber bes beu bey bga bgb bge bgg bgp bgr bgs bgu bpa bpb bpe bpg bpp bpr bps bpu bpy bra brb bre brg brp brr brs bru bry bsa bsb bse bsg bsp bsr bss bsu bsy bua bub bue bug bup bur bus buu buy by- bya bye byg byp byr bys byu eaa eab eae eag eap ear eas eau eba ebb ebe ebg ebp ebr ebs ebu eby eea eeb eee eeg eep eer ees eey ega egb ege egg egp egr egs egu egy ep- epa epb epe epg epp epr eps epu era erb ere erg erp err ers eru ery es- esa esb ese esg esp esr ess esu esy eu- eua eub eue eug eup eur eus eya eye eyp eyr eys g-p gaa gab gae gag gap gar gas gau gay gba gbe gbg gbp gbr gbs gbu gby ge- gea geb gee geg gep ger ges geu gey gga ggb ggg ggp ggr ggs ggu gpa gpb gpe gpg gpp gpr gps gpu gra grb gre grg grp grr grs gru gry gsa gsb gse gsg gsp gsr gss gsu gu- gua gub gue gug gup gur gus guu guy gy- gya gyb gye gyp gyr gys p-p paa pab pae pag pap par pas pau pay pba pbb pbe pbg pbp pbr pbs pbu pby pea peb pee peg pep per pes peu pey pga pgb pge pgg pgp pgr pgs pgy ppa ppb ppe ppg ppp ppr pps ppu pra prb pre prg prp prr prs pru pry ps- psa psb pse psg psp psr pss psu psy pua pub pue pug pup pur pus puu puy py- pya pyb pye pyg pyr pys pyu ra- raa rab rae rag rap rar ras rau ray rba rbb rbe rbg rbp rbr rbs rbu re- rea reb ree reg rep rer res reu rey rga rgb rge rgg rgp rgr rgs rpa rpb rpe rpg rpp rpr rps rpu rra rrb rrg rrp rrr rrs rru rsa rsb rse rsg rsp rsr rss rsu rua rub rue rug rup rur rus ruu ruy ry- rya rye ryg ryr rys ryu ryy saa sab sae sag sap sar sas sau say sba sbb sbe sbg sbp sbr sbs sbu sby se- sea seb see seg sep ser ses seu sey sga sgb sge sgg sgp sgr sgs sgu spa spb spe spg spp spr sps spu spy sr- sra srb sre srg srp srr srs sry ss- ssa ssb sse ssg ssp ssr sss ssu sua sub sue sug sup sur sus suu suy sy- sya syb sye syg syp syr sys syu ua- uaa uab uae uag uap uar uas uau uay uba ubb ube ubg ubp ubr ubs ubu uby uea ueb uee ueg uep uer ues uey uga ugb uge ugg ugp ugr ugs ugu up- upa upb upe upg upp upr ups upu ur- ura urb ure urg urp urr urs uru ury usa usb use usg usp usr uss usu uua uue uug uur uus uuu uys uyu yaa yab yae yag yap yar yas yau yay ybe ybg ybp ybr ybs yby yea yeb yee yeg yep yer yes yey yga ypa ypg yps ypu yra yre yrg yrp yrs yru ysa ysb yse ysg ysp ysr yss ysu ysy yua yue yug yup yur yus yuu yuy yyb yye yyg yys yyu yyy