-er -ey -th ddd dde ddh ddn ddo ddp ddr ddt ddy de- ded dee deh den deo dep der det dey dh- dhd dhe dhh dho dhp dhr dht dnd dne dnh dnn dno dnp dnr dnt dny dod doe doh don doo dop dor dot doy dpd dpe dph dpn dpo dpp dpr dpt drd dre drn dro drp drr drt dry dtd dte dth dtn dto dtp dtr dtt dty dy- dyd dye dyn dyo dyp dyr dyy ed- edd ede edh edn edo edp edr edt edy eed eee een eeo eep eer eet eey ehd ehe ehh ehn eho ehp ehr eht en- end ene enh enn eno enp enr ent eny eo- eod eoe eoh eon eoo eop eor eot ep- epd epe eph epn epo epp epr ept erd ere erh ern ero erp err ert ery etd ete eth etn eto etp etr ett ety eyd eye eyn eyo eyp eyr eyt hdd hde hdh hdn hdo hdp hdr hdt hdy he- hed hee heh hen heo hep her het hey hhd hhe hhh hhn hho hhp hhr hht hhy hnd hne hnh hnn hno hnt hny hod hoe hoh hon hoo hop hor hot hoy hpd hpe hph hpn hpo hpp hpr hpt hpy hr- hrd hre hrh hrn hro hrp hrr hrt htd hte hth htn hto htp htr htt hty hy- hyd hye hyh hyn hyo hyp hyr hyt hyy ndd nde ndh ndn ndo ndp ndr ndt ndy ne- ned nee neh nen neo nep ner net ney nhd nhe nhh nhn nhp nhr nht nhy nne nnh nnn nno nnp nnt no- nod noe noh non noo nop nor not noy npd npe nph npn npo npp npr npt nrd nre nrn nro nrp nrr nrt nry ntd nte nth ntn nto ntp ntr ntt nyd nye nyn nyo nyp nyt nyy odd ode odh odn odo odp odr odt oed oee oeh oen oeo oep oer oet oey ohd ohe ohh ohn oho ohp ohr oht on- ond one onh onn ono onp onr ont ony oo- ood ooh oon ooo oop oor oot op- opd ope oph opn opo opp opr opt opy or- ord ore orh orn oro orp orr ort ory ot- otd ote oth otn oto otp otr ott oyd oye oyo p-p pdd pde pdh pdn pdo pdp pdr pdt ped pee peh pen peo pep per pet pey phd phe phn pho php phr pht phy pn- pnd pne pnh pnn pno pnp pnr pnt pny pod poe poh pon poo pop por pot poy ppd ppe pph ppn ppo ppp ppr ppt prd pre prh prn pro prp prr prt pry pt- ptd pte pth ptn pto ptp ptr ptt pty py- pyd pye pyn pyo pyr pyt rdd rde rdh rdn rdo rdp rdr rdt rdy re- red ree reh ren reo rep rer ret rey rh- rhd rhe rhh rhn rho rhp rhr rht rnd rnh rnn rno rnp rnr rnt rny rod roe roh ron roo rop ror rot roy rpd rpe rph rpn rpo rpp rpr rpt rrd rrh rrn rrp rrr rrt rtd rte rtn rto rtp rtr rtt rty ry- ryd rye ryn ryo ryr ryy tdd tde tdh tdn tdo tdp tdr tdt tdy te- ted tee teh ten teo tep ter tet tey th- thd the thh thn tho thp thr tht thy tnd tne tnh tnn tno tnp tnr tnt to- tod toe toh ton too top tor tot toy tpd tpe tph tpn tpo tpp tpr tpt trd tre trh trn tro trp trr trt try ttd tte tth ttn tto ttp ttr ttt tty tyd tye tyn tyo typ tyr tyt yde ydn ydo ydt ydy yed yee yeh yen yeo yep yer yet yey yhe yht ynd yne ynn ynp yny yod yoe yon yoo yop yor yot yoy ypd ypo yre yrn yro yrp yrt ytd yte yth ytn yto ytp ytr ytt yye yyt yyy