mu87 nu87t ou87te pu87 qu87t
bl97t cl97te dl97 el97t fl97te
0ba8te 1ba8 2ba8t 3ba8te 4ba8
p2a8 q2a8t r2a8te s2a8 t2a8t
etb8t ftb8te gtb8 htb8t itb8te