-er -ey ddd dde ddh ddi ddo ddp ddr ddy ddz de- ded dee deh dei deo dep der dey dez dh- dhd dhe dhh dhi dho dhp dhr di- did die dih dii dio dip dir diy diz dod doe doh doi doo dop dor doy doz dpd dpe dph dpi dpo dpp dpr dpz drd dre dri dro drp drr dry drz dy- dyd dye dyo dyp dyr dyy dzd dze dzi dzo dzp dzr ed- edd ede edh edi edo edp edr edy eed eee eeo eep eer eey ehd ehe ehh ehi eho ehp ehr eid eie eii eio eip eir eo- eod eoe eoh eoi eoo eop eor ep- epd epe eph epi epo epp epr epz erd ere erh eri ero erp err ery erz eyd eye eyo eyp eyr eze ezh ezo ezr ezz h-i hdd hde hdh hdi hdo hdp hdr hdy hdz he- hed hee heh hei heo hep her hey hez hhd hhe hhh hhi hho hhp hhr hhy hhz hid hie hih hii hio hip hir hod hoe hoh hoi hoo hop hor hoy hpd hpe hph hpi hpo hpp hpr hpy hr- hrd hre hrh hri hro hrp hrr hrz hy- hyd hye hyh hyi hyo hyp hyr hyy hzd hze hzo hzp hzy i-d idd ide idh idi ido idp idr idy ie- ied iee iei iep ier iey ihd ihe ihh ihi iho ihp ihr ihy iid iie iih iii iio iip iir io- iod ioe ioh ioi ioo iop ior ipd ipe ipi ipo ipp ipr ipy ir- ird ire iri iro irp irr iry iye iyo iyr iyy ize izh izi izo izy izz o-i odd ode odh odi odo odp odr oed oee oeh oei oeo oep oer oey ohd ohe ohh ohi oho ohp ohr oid oie oii oio oip oir oiz oo- ood ooh ooi ooo oop oor op- opd ope oph opi opo opp opr opy or- ord ore orh ori oro orp orr ory orz oyd oye oyi oyo oze ozo ozz p-p pdd pde pdh pdi pdo pdp pdr pdz ped pee peh pei peo pep per pey pez phd phe phi pho php phr phy pid pie pih pii pio pip pir piz pod poe poh poi poo pop por poy poz ppd ppe pph ppi ppo ppp ppr ppz prd pre prh pri pro prp prr pry prz py- pyd pye pyo pyr pzp rdd rde rdh rdi rdo rdp rdr rdy re- red ree reh rei reo rep rer rey rez rh- rhd rhe rhh rhi rho rhp rhr rid rie rih rii rio rip rir riy riz rod roe roh roi roo rop ror roy roz rpd rpe rph rpi rpo rpp rpr rpz rrd rrh rri rrp rrr ry- ryd rye ryo ryr ryy ryz rze rzo rzy yde ydo ydy yed yee yeh yei yeo yep yer yey yez yhe yhi yid yie yih yii yio yip yir yiz yod yoe yoi yoo yop yor yoy ypd ypo yre yro yrp yye yyy yyz yzr yzy zed zee zeh zeo zep zer zez zhe zhi zho zhr zid zie zio zip zir ziz zo- zod zoe zoi zoo zor zpe zpi zpo zpp zpr zrh zro zrp zzr zzy zzz