-th a-a a-t aaa aah aak aan aao aat aha ahh ahk ahn aho aht aka akh akk akn ako an- ana anh ank ann ano ant aoa aoh aok aon aoo aot at- ata ath atn ato att haa hah hak han hao hat hha hhh hhk hhn hho hht hka hkh hkk hkn hko hkt hna hnh hnk hnn hno hnt hoa hoh hok hon hoo hot hta hth htk htn hto htt k-t ka- kaa kah kak kan kao kat kha khh khk khn kho kkh kkk kkn kkt kn- kna knk knn kno knt koa koh kok kon koo kot kta kth ktk ktn kto ktt naa nah nak nan nao nat nha nhh nhk nhn nht nka nkk nkn nko nkt nna nnh nnk nnn nno nnt no- noa noh nok non noo not nta nth ntk ntn nto ntt oaa oah oak oan oao oat oha ohh ohn oho oht oka okk oko on- ona onh onk onn ono ont oo- ooa ooh ook oon ooo oot ot- ota oth otk otn oto ott taa tah tak tan tao tat th- tha thh thk thn tho tht tka tkk tko tkt tna tnh tnk tnn tno tnt to- toa toh tok ton too tot tta tth ttk ttn tto ttt