$ 不盡相異物的排列 $

A = (-3.58, 4.06)
a = 3 (slider from 1 to 5, step 1)
b = 1 (slider from 1 to 5, step 1)
c = 1 (slider from 1 to 5, step 1)
lista: {a1, a2, a3, a4, a5}
listb: {b1, b2, b3, b4, b5}
listc: {c1, c2, c3, c4, c5}