a-a a-t aaa aak aan aao aat aay aka akk akn ako an- ana ank ann ano ant any aoa aok aon aoo aot at- ata atn ato att ay- aya ayk ayn ayo ayt k-t ka- kaa kak kan kao kat kay kkk kkn kkt kky kn- kna knk knn kno knt koa kok kon koo kot koy kta ktk ktn kto ktt kya kyn kyo kyt naa nak nan nao nat nay nka nkk nkn nko nkt nky nna nnk nnn nno nnt no- noa nok non noo not noy nta ntk ntn nto ntt nya nyk nyn nyo nyt nyy oaa oak oan oao oat oka okk oko on- ona onk onn ono ont ony oo- ooa ook oon ooo oot ot- ota otk otn oto ott oya oyo taa tak tan tao tat tay tka tkk tko tkt tky tna tnk tnn tno tnt to- toa tok ton too tot toy tta ttk ttn tto ttt tty tya tyn tyo tyt yaa yak yan yao yat yay yka ykk ykn yna ynk ynn yny yok yon yoo yot yoy yta ytk ytn yto ytt yyt yyy