-er -ey a-a a-t aaa aae aak aan aar aat aay aea aee aek aen aer aet aey aka ake akk akn akr an- ana ane ank ann anr ant any ar- ara are ark arn arr art ary at- ata ate atn atr att ay- aya aye ayk ayn ayr ayt eaa eae eak ean ear eat eea eee eek een eer eet eey eka eke ekr ekt eky en- ena ene enk enn enr ent eny era ere erk ern err ert ery eta ete etk etn etr ett ety eya eye eyn eyr eyt k-t ka- kaa kae kak kan kar kat kay ke- kea kee kek ken ker ket key kke kkk kkn kkr kkt kky kn- kna kne knk knn knr knt kra krk krn krr krt kry kta kte ktk ktn ktr ktt kya kye kyn kyr kyt naa nae nak nan nar nat nay ne- nea nee nek nen ner net ney nka nke nkk nkn nkr nkt nky nna nne nnk nnn nnt nra nre nrk nrn nrr nrt nry nta nte ntk ntn ntr ntt nya nye nyk nyn nyt nyy ra- raa rae rak ran rar rat ray re- rea ree rek ren rer ret rey rke rkk rkt rky rna rnn rnr rnt rny rra rrk rrn rrr rrt rta rte rtk rtn rtr rtt rty ry- rya rye ryk ryn ryr ryy taa tae tak tan tar tat tay te- tea tee tek ten ter tet tey tka tke tkk tkr tkt tky tna tne tnk tnn tnr tnt tra tre trk trn trr trt try tta tte ttk ttn ttr ttt tty tya tye tyn tyr tyt yaa yae yak yan yar yat yay yea yee yek yen yer yet yey yka ykk ykn yna yne ynk ynn yny yra yre yrn yrt yta yte ytk ytn ytr ytt yye yyt yyy