-er -ey -th ddd dde ddh ddo ddp ddr ddt ddx ddy de- ded dee deh deo dep der det dex dey dh- dhd dhe dhh dho dhp dhr dht dod doe doh doo dop dor dot dox doy dpd dpe dph dpo dpp dpr dpt drd dre dro drp drr drt drx dry dtd dte dth dto dtp dtr dtt dtx dty dxd dxo dxp dxr dxt dxx dy- dyd dye dyo dyp dyr dyy ed- edd ede edh edo edp edr edt edx edy eed eee eeo eep eer eet eex eey ehd ehe ehh eho ehp ehr eht eo- eod eoe eoh eoo eop eor eot ep- epd epe eph epo epp epr ept epx erd ere erh ero erp err ert ery etd ete eth eto etp etr ett etx ety ex- exd exe exh exo exp exr ext exx exy eyd eye eyo eyp eyr eyt hdd hde hdh hdo hdp hdr hdt hdx hdy he- hed hee heh heo hep her het hex hey hhd hhe hhh hho hhp hhr hht hhy hod hoe hoh hoo hop hor hot hox hoy hpd hpe hph hpo hpp hpr hpt hpy hr- hrd hre hrh hro hrp hrr hrt htd hte hth hto htp htr htt htx hty hxd hy- hyd hye hyh hyo hyp hyr hyt hyy odd ode odh odo odp odr odt oed oee oeh oeo oep oer oet oex oey ohd ohe ohh oho ohp ohr oht oo- ood ooh ooo oop oor oot oox op- opd ope oph opo opp opr opt opx opy or- ord ore orh oro orp orr ort orx ory ot- otd ote oth oto otp otr ott ox- oxo oxt oxx oxy oyd oye oyo p-p pdd pde pdh pdo pdp pdr pdt pdx ped pee peh peo pep per pet pex pey phd phe pho php phr pht phx phy pod poe poh poo pop por pot pox poy ppd ppe pph ppo ppp ppr ppt ppx prd pre prh pro prp prr prt prx pry pt- ptd pte pth pto ptp ptr ptt ptx pty pxe pxr pxt py- pyd pye pyo pyr pyt pyx rdd rde rdh rdo rdp rdr rdt rdx rdy re- red ree reh reo rep rer ret rex rey rh- rhd rhe rhh rho rhp rhr rht rod roe roh roo rop ror rot rox roy rpd rpe rph rpo rpp rpr rpt rpx rrd rrh rrp rrr rrt rtd rte rto rtp rtr rtt rtx rty rxp rxr ry- ryd rye ryo ryr ryy t-x tdd tde tdh tdo tdp tdr tdt tdx tdy te- ted tee teh teo tep ter tet tex tey th- thd the thh tho thp thr tht thx thy to- tod toe toh too top tor tot tox toy tpd tpe tph tpo tpp tpr tpt tpx trd tre trh tro trp trr trt trx try ttd tte tth tto ttp ttr ttt ttx tty txe txt tyd tye tyo typ tyr tyt xde xdh xdr xdt xed xee xep xer xet xex xhd xhp xht xod xoo xop xor xot xox xpd xpe xpo xpp xpt xrd xrt xrx xry xtp xtr xtx xty xxo xxp xxx xxy xyp xyr xyy yde ydo ydt ydy yed yee yeh yeo yep yer yet yex yey yhe yht yod yoe yoo yop yor yot yox yoy ypd ypo yre yro yrp yrt ytd yte yth yto ytp ytr ytt yxe yxy yye yyt yyy