-er -ey a-a a-i aaa aad aae aai aak aar aav aay ad- ada add ade adi adk adr adv ady aea aed aee aei aek aer aev aey ai- aia aid aie aii aik air aiv aiy aka akd ake aki akk akr akv ar- ara ard are ari ark arr arv ary av- ava avd ave avi avk avr avy ay- aya ayd aye ayi ayk ayr daa dad dae dai dak dar dav day dda ddd dde ddi ddk ddr ddy de- dea ded dee dei dek der dev dey di- dia did die dii dik dir div diy dka dke dki dkk dkr dra drd dre dri drk drr drv dry dva dvd dve dvi dvk dvr dy- dya dyd dye dyk dyr dyy eaa ead eae eai eak ear eav ed- eda edd ede edi edk edr edy eea eed eee eek eer eev eey eia eid eie eii eik eir eiv eka ekd eke eki ekr ekv eky era erd ere eri erk err erv ery eva evd eve evi evr evv evy eya eyd eye eyr i-d i-v ia- iaa iad iae iai iar iav ida idd ide idi idk idr idv idy ie- iea ied iee iei iek ier iev iey iia iid iie iii iir ika ike iki ikk ikr ikv ir- ira ird ire iri irk irr irv iry iva ivd ive ivi ivr ivv ivy iya iye iyr iyy ka- kaa kad kae kai kak kar kav kay kda kde kdk kdr kdy ke- kea ked kee kei kek ker kev key kia kid kie kii kik kir kiv kke kki kkk kkr kkv kky kra krd kri krk krr krv kry kva kvi kvk kvr kvv kya kyd kye kyr ra- raa rad rae rai rak rar rav ray rda rdd rde rdi rdr rdv rdy re- rea red ree rei rek rer rev rey ria rid rie rii rik rir riv riy rke rkk rkv rky rra rrd rri rrk rrr rva rvd rve rvi rvr rvv rvy ry- rya ryd rye ryk ryr ryy v-a v-e vaa vad vae vai vak var vav vay vdd vde vdi vdk vdr vdv vea ved vee vei vek ver vey vi- via vid vie vii vik vir viv viy vka vra vrd vre vri vrk vrr vry vva vvi vvr vvv vyd vye yaa yad yae yai yak yar yav yay yda yde ydy yea yed yee yei yek yer yev yey yid yie yii yir yka yki ykk yra yre yva yve yvi yvr yvy yye yyy