-er -ey ddd dde ddi ddn ddo ddp ddr ddy ddz de- ded dee dei den deo dep der dey dez di- did die dii din dio dip dir diy diz dnd dne dni dnn dno dnp dnr dny dnz dod doe doi don doo dop dor doy doz dpd dpe dpi dpn dpo dpp dpr dpz drd dre dri drn dro drp drr dry drz dy- dyd dye dyn dyo dyp dyr dyy dzd dze dzi dzo dzp dzr ed- edd ede edi edn edo edp edr edy eed eee een eeo eep eer eey eid eie eii ein eio eip eir en- end ene eni enn eno enp enr eny enz eo- eod eoe eoi eon eoo eop eor ep- epd epe epi epn epo epp epr epz erd ere eri ern ero erp err ery erz eyd eye eyn eyo eyp eyr eze ezo ezr ezz i-d idd ide idi idn ido idp idr idy ie- ied iee iei ien iep ier iey iid iie iii iin iio iip iir in- ind ine ini inn ino inp inr iny io- iod ioe 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 ize izi izo izy izz n-i ndd nde ndi ndn ndo ndp ndr ndy ne- ned nee nei nen neo nep ner ney nez nid nie nii nin nio nip nir niz nne nni nnn nno nnp nnz no- nod noe noi non noo nop nor noy noz npd npe npi npn npo npp npr npz nrd nre nri nrn nro nrp nrr nry nrz nyd nye nyn nyo nyp nyy nzd nze nzi nzo nzp nzz o-i odd ode odi odn odo odp odr oed oee oei oen oeo oep oer oey oid oie oii oin oio oip oir oiz on- ond one oni onn ono onp onr ony oo- ood ooi oon ooo oop oor op- opd ope opi opn opo opp opr opy or- ord ore ori orn oro orp orr ory orz oyd oye oyi oyo oze ozo ozz p-p pdd pde pdi pdn pdo pdp pdr pdz ped pee pei pen peo pep per pey pez pid pie pii pin pio pip pir piz pn- pnd pne pni pnn pno pnp pnr pny pod poe poi pon poo pop por poy poz ppd ppe ppi ppn ppo ppp ppr ppz prd pre pri prn pro prp prr pry prz py- pyd pye pyn pyo pyr pzp rdd rde rdi rdn rdo rdp rdr rdy re- red ree rei ren reo rep rer rey rez rid rie rii rin rio rip rir riy riz rnd rni rnn rno rnp rnr rny rnz rod roe roi ron roo rop ror roy roz rpd rpe rpi rpn rpo rpp rpr rpz rrd rri rrn rrp rrr ry- ryd rye ryn ryo ryr ryy ryz rze rzo rzy yde ydn ydo ydy yed yee yei yen yeo yep yer yey yez yid yie yii yin yio yip yir yiz ynd yne ynn ynp yny yod yoe yoi yon yoo yop yor yoy ypd ypo yre yrn yro yrp yye yyy yyz yzr yzy zed zee zen zeo zep zer zez zid zie zin zio zip zir ziz znd zne znn zno znp zo- zod zoe zoi zon zoo zor zpe zpi zpo zpp zpr zro zrp zzr zzy zzz