-er -ey a-a a-i a-t aaa aad aae aai aak aar aat aay ad- ada add ade adi adk adr adt ady aea aed aee aei aek aer aet aey ai- aia aid aie aii aik air ait aiy aka akd ake aki akk akr ar- ara ard are ari ark arr art ary at- ata atd ate ati atr att ay- aya ayd aye ayi ayk ayr ayt daa dad dae dai dak dar dat day dda ddd dde ddi ddk ddr ddt ddy de- dea ded dee dei dek der det dey di- dia did die dii dik dir dit diy dka dke dki dkk dkr dkt dra drd dre dri drk drr drt dry dta dtd dte dti dtk dtr dtt dty dy- dya dyd dye dyk dyr dyy eaa ead eae eai eak ear eat ed- eda edd ede edi edk edr edt edy eea eed eee eek eer eet eey eia eid eie eii eik eir eit eka ekd eke eki ekr ekt eky era erd ere eri erk err ert ery eta etd ete eti etk etr ett ety eya eyd eye eyr eyt i-d ia- iaa iad iae iai iar iat ida idd ide idi idk idr idt idy ie- iea ied iee iei iek ier iet iey iia iid iie iii iir iit ika ike iki ikk ikr ikt ir- ira ird ire iri irk irr irt iry ita itd ite iti itk itt ity iya iye iyr iyt iyy k-t ka- kaa kad kae kai kak kar kat kay kda kde kdk kdr kdt kdy ke- kea ked kee kei kek ker ket key kia kid kie kii kik kir kit kke kki kkk kkr kkt kky kra krd kri krk krr krt kry kta kte ktk ktr ktt kya kyd kye kyr kyt ra- raa rad rae rai rak rar rat ray rda rdd rde rdi rdr rdt rdy re- rea red ree rei rek rer ret rey ria rid rie rii rik rir rit riy rke rkk rkt rky rra rrd rri rrk rrr rrt rta rtd rte rti rtk rtr rtt rty ry- rya ryd rye ryk ryr ryy taa tad tae tai tak tar tat tay tda tdd tde tdi tdk tdr tdt tdy te- tea ted tee tei tek ter tet tey tia tid tie tii tik tir tit tiy tka tke tkk tkr tkt tky tra trd tre tri trk trr trt try tta ttd tte tti ttk ttr ttt tty tya tyd tye tyr tyt yaa yad yae yai yak yar yat yay yda yde ydt ydy yea yed yee yei yek yer yet yey yid yie yii yir yit yka yki ykk yra yre yrt yta ytd yte ytk ytr ytt yye yyt yyy