-th a-a a-t a-z aaa aah aan aao aat aaz aha ahh ahn aho aht ahz an- ana anh ann ano ant anz aoa aoh aon aoo aot at- ata ath atn ato att atz az- aza azn azo azt azz haa hah han hao hat haz hha hhh hhn hho hht hhz hna hnh hnn hno hnt hnz hoa hoh hon hoo hot hta hth htn hto htt htz hzo hzt naa nah nan nao nat naz nha nhh nhn nht nhz nna nnh nnn nno nnt nnz no- noa noh non noo not noz nta nth ntn nto ntt ntz nzo nzz oaa oah oan oao oat oha ohh ohn oho oht on- ona onh onn ono ont oo- ooa ooh oon ooo oot ot- ota oth otn oto ott otz oza ozo ozt ozz taa tah tan tao tat taz th- tha thh thn tho tht thz tna tnh tnn tno tnt tnz to- toa toh ton too tot toz tta tth ttn tto ttt tza zaa zah zan zao zat zaz zha zho znn zno zo- zoa zon zoo zot zta zzt zzz