$ ./spw1002389
n => 0
t => 2
w => 5
g => 8
d => 16
b => 16
c => 18
j => 20
o => 22
h => 23
-----
y => 25
k => 28
i => 29
q => 29
s => 30
x => 31
u => 34
l => 34
p => 34
m => 36
-----
f => 38
v => 38
r => 43
a => 43
e => 49
z => 49
-----
$