[ 3/5 ] 
-1 |-> 7/5 |-> 1 |-> 3/5
8/5 |-> 7/5
-3/5 |-> 7/5
0 |-> 1
-7/5 |-> 1
-8/5 |-> 3/5
f(z) = 5/12*z^3 - 49/60*z + 1
*
TOTAL: 1