-er -ey ddd dde ddh ddi ddn ddo ddp ddr ddy de- ded dee deh dei den deo dep der dey dh- dhd dhe dhh dhi dho dhp dhr di- did die dih dii din dio dip dir diy dnd dne dnh dni dnn dno dnp dnr dny dod doe doh doi don doo dop dor doy dpd dpe dph dpi dpn dpo dpp dpr drd dre dri drn dro drp drr dry dy- dyd dye dyn dyo dyp dyr dyy ed- edd ede edh edi edn edo edp edr edy eed eee een eeo eep eer eey ehd ehe ehh ehi ehn eho ehp ehr eid eie eii ein eio eip eir en- end ene enh eni enn eno enp enr eny eo- eod eoe eoh eoi eon eoo eop eor ep- epd epe eph epi epn epo epp epr erd ere erh eri ern ero erp err ery eyd eye eyn eyo eyp eyr h-i hdd hde hdh hdi hdn hdo hdp hdr hdy he- hed hee heh hei hen heo hep her hey hhd hhe hhh hhi hhn hho hhp hhr hhy hid hie hih hii hin hio hip hir hnd hne hnh hnn hno hny hod hoe hoh hoi hon hoo hop hor hoy hpd hpe hph hpi hpn hpo hpp hpr hpy hr- hrd hre hrh hri hrn hro hrp hrr hy- hyd hye hyh hyi hyn hyo hyp hyr hyy i-d idd ide idh idi idn ido idp idr idy ie- ied iee iei ien iep ier iey ihd ihe ihh ihi ihn iho ihp ihr ihy iid iie iih iii iin iio iip iir in- ind ine inh ini inn ino inp inr iny io- iod ioe ioh ioi ion ioo iop ior ipd ipe ipi ipn ipo ipp ipr ipy ir- ird ire iri irn iro irp irr iry iye iyo iyr iyy n-i ndd nde ndh ndi ndn ndo ndp ndr ndy ne- ned nee neh nei nen neo nep ner ney nhd nhe nhh nhi nhn nhp nhr nhy nid nie nih nii nin nio nip nir nne nnh nni nnn nno nnp no- nod noe noh noi non noo nop nor noy npd npe nph npi npn npo npp npr nrd nre nri nrn nro nrp nrr nry nyd nye nyn nyo nyp nyy o-i odd ode odh odi odn odo odp odr oed oee oeh oei oen oeo oep oer oey ohd ohe ohh ohi ohn oho ohp ohr oid oie oii oin oio oip oir on- ond one onh oni onn ono onp onr ony oo- ood ooh ooi oon ooo oop oor op- opd ope oph opi opn opo opp opr opy or- ord ore orh ori orn oro orp orr ory oyd oye oyi oyo p-p pdd pde pdh pdi pdn pdo pdp pdr ped pee peh pei pen peo pep per pey phd phe phi phn pho php phr phy pid pie pih pii pin pio pip pir pn- pnd pne pnh pni pnn pno pnp pnr pny pod poe poh poi pon poo pop por poy ppd ppe pph ppi ppn ppo ppp ppr prd pre prh pri prn pro prp prr pry py- pyd pye pyn pyo pyr rdd rde rdh rdi rdn rdo rdp rdr rdy re- red ree reh rei ren reo rep rer rey rh- rhd rhe rhh rhi rhn rho rhp rhr rid rie rih rii rin rio rip rir riy rnd rnh rni rnn rno rnp rnr rny rod roe roh roi ron roo rop ror roy rpd rpe rph rpi rpn rpo rpp rpr rrd rrh rri rrn rrp rrr ry- ryd rye ryn ryo ryr ryy yde ydn ydo ydy yed yee yeh yei yen yeo yep yer yey yhe yhi yid yie yih yii yin yio yip yir ynd yne ynn ynp yny yod yoe yoi yon yoo yop yor yoy ypd ypo yre yrn yro yrp yye yyy