-er -ey -up a-a a-b a-t aaa aab aad aae aap aar aas aat aau aay ab- aba abb abd abe abp abr abs abt abu aby ad- ada adb add ade adp adr ads adt adu ady aea aeb aed aee aep aer aes aet aeu aey ap- apa apb apd ape app apr aps apt apu apy ar- ara arb ard are arp arr ars art aru ary as- asa asb asd ase asp asr ass ast asu asy at- ata atb atd ate atp atr ats att atu au- aua aub aud aue aup aur aus aut ay- aya ayd aye ayp ayr ays ayt ayu b-p b-u baa bab bad bae bap bar bas bat bau bay bba bbb bbd bbe bbp bbr bbs bbt bbu bby bda bdb bdd bde bdp bdr bds bdt bdu bdy be- bea beb bed bee bep ber bes bet beu bey bpa bpb bpd bpe bpp bpr bps bpt bpu bpy bra brb brd bre brp brr brs brt bru bry bsa bsb bsd bse bsp bsr bss bst bsu bsy bta btb btd bte btp btr bts btt btu bty bua bub bud bue bup bur bus but buu buy by- bya byd bye byp byr bys byt byu daa dab dad dae dap dar das dat dau day dba dbb dbd dbe dbp dbr dbs dbt dbu dby dda ddb ddd dde ddp ddr dds ddt ddu ddy de- dea deb ded dee dep der des det deu dey dpa dpb dpd dpe dpp dpr dps dpt dpu dra drb drd dre drp drr drs drt dru dry dsa dsb dsd dse dsp dsr dss dst dsu dsy dta dtb dtd dte dtp dtr dts dtt dtu dty dua dub dud due dup dur dus dut duy dy- dya dyb dyd dye dyp dyr dys dyu dyy eaa eab ead eae eap ear eas eat eau eba ebb ebd ebe ebp ebr ebs ebt ebu eby ed- eda edb edd ede edp edr eds edt edu edy eea eeb eed eee eep eer ees eet eey ep- epa epb epd epe epp epr eps ept epu era erb erd ere erp err ers ert eru ery es- esa esb esd ese esp esr ess est esu esy eta etb etd ete etp etr ets ett etu ety eu- eua eub eud eue eup eur eus eut eya eyd eye eyp eyr eys eyt p-p paa pab pad pae pap par pas pat pau pay pba pbb pbd pbe pbp pbr pbs pbt pbu pby pda pdb pdd pde pdp pdr pds pdt pdu pea peb ped pee pep per pes pet peu pey ppa ppb ppd ppe ppp ppr pps ppt ppu pra prb prd pre prp prr prs prt pru pry ps- psa psb psd pse psp psr pss pst psu psy pt- pta ptb ptd pte ptp ptr pts ptt ptu pty pua pub pud pue pup pur pus put puu puy py- pya pyb pyd pye pyr pys pyt pyu ra- raa rab rad rae rap rar ras rat rau ray rba rbb rbd rbe rbp rbr rbs rbt rbu rda rdb rdd rde rdp rdr rds rdt rdu rdy re- rea reb red ree rep rer res ret reu rey rpa rpb rpd rpe rpp rpr rps rpt rpu rra rrb rrd rrp rrr rrs rrt rru rsa rsb rsd rse rsp rsr rss rst rsu rta rtb rtd rte rtp rtr rts rtt rtu rty rua rub rud rue rup rur rus rut ruu ruy ry- rya ryd rye ryr rys ryu ryy saa sab sad sae sap sar sas sat sau say sba sbb sbd sbe sbp sbr sbs sbt sbu sby sda sdb sdd sde sdp sdr sds sdt sdu sdy se- sea seb sed see sep ser ses set seu sey spa spb spd spe spp spr sps spt spu spy sr- sra srb srd sre srp srr srs srt sry ss- ssa ssb ssd sse ssp ssr sss sst ssu sta stb std ste stp str sts stt stu sty sua sub sud sue sup sur sus sut suu suy sy- sya syb syd sye syp syr sys syt syu taa tab tad tae tap tar tas tat tau tay tba tbb tbd tbe tbp tbr tbs tbt tbu tda tdb tdd tde tdp tdr tds tdt tdu tdy te- tea teb ted tee tep ter tes tet teu tey tpa tpb tpd tpe tpp tpr tps tpt tpu tra trb trd tre trp trr trs trt tru try tsa tsb tsd tse tsp tsr tss tst tsu tsy tta ttb ttd tte ttp ttr tts ttt ttu tty tua tub tud tue tup tur tus tut tuu tuy tya tyd tye typ tyr tys tyt ua- uaa uab uad uae uap uar uas uat uau uay uba ubb ube ubp ubr ubs ubt ubu uby uda udb udd ude udp udr uds udt udu uea ueb ued uee uep uer ues uet uey up- upa upb upd upe upp upr ups upt upu ur- ura urb urd ure urp urr urs urt uru ury usa usb usd use usp usr uss ust usu uta utb utd ute utp utr uts utt utu uty uua uue uur uus uut uuu uys uyu yaa yab yad yae yap yar yas yat yau yay ybe ybp ybr ybs yby yda yde yds ydt ydy yea yeb yed yee yep yer yes yet yey ypa ypd yps ypu yra yre yrp yrs yrt yru ysa ysb yse ysp ysr yss yst ysu ysy yta ytd yte ytp ytr yts ytt ytu yua yud yue yup yur yus yut yuu yuy yyb yye yys yyt yyu yyy