-er -ey -up ddd dde ddo ddp ddr dds ddu ddx ddy de- ded dee deo dep der des deu dex dey dod doe doo dop dor dos dou dox doy dpd dpe dpo dpp dpr dps dpu drd dre dro drp drr drs dru drx dry dsd dse dso dsp dsr dss dsu dsx dsy dud due duo dup dur dus dux duy dxd dxo dxp dxr dxs dxx dy- dyd dye dyo dyp dyr dys dyu dyy ed- edd ede edo edp edr eds edu edx edy eed eee eeo eep eer ees eex eey eo- eod eoe eoo eop eor eos eou ep- epd epe epo epp epr eps epu epx erd ere ero erp err ers eru ery es- esd ese eso esp esr ess esu esx esy eu- eud eue eup eur eus eux ex- exd exe exo exp exr exs exu exx exy eyd eye eyo eyp eyr eys odd ode odo odp odr ods odu oed oee oeo oep oer oes oex oey oo- ood ooo oop oor oos oox op- opd ope opo opp opr ops opx opy or- ord ore oro orp orr ors oru orx ory os- osd ose oso osp osr oss osu osx ou- oud oue ouo oup our ous ox- oxo oxx oxy oyd oye oyo oys p-p pdd pde pdo pdp pdr pds pdu pdx ped pee peo pep per pes peu pex pey pod poe poo pop por pos pou pox poy ppd ppe ppo ppp ppr pps ppu ppx prd pre pro prp prr prs pru prx pry ps- psd pse pso psp psr pss psu psx psy pud pue pup pur pus puu puy pxe pxr pxs py- pyd pye pyo pyr pys pyu pyx rdd rde rdo rdp rdr rds rdu rdx rdy re- red ree reo rep rer res reu rex rey rod roe roo rop ror ros rou rox roy rpd rpe rpo rpp rpr rps rpu rpx rrd rrp rrr rrs rru rsd rse rso rsp rsr rss rsu rsx rud rue ruo rup rur rus ruu rux ruy rxp rxr rxs ry- ryd rye ryo ryr rys ryu ryy sdd sde sdo sdp sdr sds sdu sdy se- sed see seo sep ser ses seu sex sey sod soe soo sop sor sos sou sox soy spd spe spo spp spr sps spu spx spy sr- srd sre sro srp srr srs srx sry ss- ssd sse sso ssp ssr sss ssu ssx sud sue suo sup sur sus suu sux suy sxs sxu sy- syd sye syp syr sys syu syx udd ude udo udp udr uds udu udx ued uee uep uer ues uey uod uoe uoo uop uor uos uox up- upd upe upo upp upr ups upu upx ur- urd ure uro urp urr urs uru urx ury usd use uso usp usr uss usu usx uue uur uus uuu uxo uxr uxu uyo uys uyu xde xdr xds xed xee xep xer xes xeu xex xod xoo xop xor xos xox xpd xpe xpo xpp xps xrd xrx xry xsp xss xue xup xus xxo xxp xxx xxy xyp xyr xyy yde ydo yds ydy yed yee yeo yep yer yes yex yey yod yoe yoo yop yor yos you yox yoy ypd ypo yps ypu yre yro yrp yrs yru yse yso ysp ysr yss ysu ysy yud yue yuo yup yur yus yuu yux yuy yxe yxy yye yys yyu yyy