T401

A1: -2
A2: 1
A3: 3
A4: 5
l1: {A1, A2, A3, A4}
B1: 3 / 6
B2: 1 / 6
B3: 1 / 6
B4: 1 / 6
l2: {B1, B2, B3, B4}
a = BarChart(l1, l2, 0.02)
A6: -10
C6: 0
A7: -2
C7: 0.5
A8: 1
A9: 3
A10: 5
C10: 1
C9: 5 / 6
C8: 2 / 3
A: (A6, C6)
B: (A7, C7)
C: (A8, C8)
D: (A9, C9)
E: (A10, C10)
l3: {A, B, C, D, E, (100, 1)}
b = StepGraph(l3)