-er -ey ddd dde ddh ddi ddp ddr ddy de- ded dee deh dei dep der dev dey dh- dhd dhe dhh dhi dhp dhr di- did die dih dii dip dir div diy dpd dpe dph dpi dpp dpr dpv drd dre dri drp drr drv dry dvd dve dvh dvi dvp dvr dy- dyd dye dyp dyr dyy ed- edd ede edh edi edp edr edy eed eee eep eer eev eey ehd ehe ehh ehi ehp ehr ehv eid eie eii eip eir eiv ep- epd epe eph epi epp epr erd ere erh eri erp err erv ery evd eve evh evi evp evr evv evy eyd eye eyp eyr h-i hdd hde hdh hdi hdp hdr hdv hdy he- hed hee heh hei hep her hev hey hhd hhe hhh hhi hhp hhr hhv hhy hid hie hih hii hip hir hiv hpd hpe hph hpi hpp hpr hpv hpy hr- hrd hre hrh hri hrp hrr hrv hv- hvd hvp hvr hvv hvy hy- hyd hye hyh hyi hyp hyr hyv hyy i-d i-v idd ide idh idi idp idr idv idy ie- ied iee iei iep ier iev iey ihd ihe ihh ihi ihp ihr ihv ihy iid iie iih iii iip iir ipd ipe ipi ipp ipr ipv ipy ir- ird ire iri irp irr irv iry ivd ive ivi ivp ivr ivv ivy iye iyr iyy p-p pdd pde pdh pdi pdp pdr pdv ped pee peh pei pep per pev pey phd phe phi php phr phv phy pid pie pih pii pip pir piv ppd ppe pph ppi ppp ppr ppv prd pre prh pri prp prr prv pry pvd pve pvh pvi pvp pvr pvv py- pyd pye pyr rdd rde rdh rdi rdp rdr rdv rdy re- red ree reh rei rep rer rev rey rh- rhd rhe rhh rhi rhp rhr rhv rid rie rih rii rip rir riv riy rpd rpe rph rpi rpp rpr rpv rrd rrh rri rrp rrr rvd rve rvh rvi rvp rvr rvv rvy ry- ryd rye ryr ryy v-e vdd vde vdh vdi vdp vdr vdv ved vee veh vei vep ver vey vh- vhd vhe vhi vhp vi- vid vie vii vip vir viv viy vpd vpe vph vpi vpp vpr vrd vre vrh vri vrp vrr vry vvi vvr vvv vyd vye vyp yde ydy yed yee yeh yei yep yer yev yey yhe yhi yid yie yih yii yip yir ypd yre yrp yve yvi yvr yvy yye yyy