keys = `~ 1! 2@ 3\# 4$ 5% 6^ 7& 8* 9( 0) [{ ]}
fingers = 0 1 1 2 3 3 3 6 7 7 8 9 9
keys = '" ,< .> p y q f g r k /? =+ \|
fingers = 0 1 2 3 3 6 6 7 8 9 9 9 9
keys = o a e i u d h t n s -_
fingers = 0 1 2 3 3 6 6 7 8 9 9
keys = z x c v j l m w b ;:
fingers = 0 1 2 3 3 6 6 7 8 9