The weighted voting systems for the voters A, B, C, ... are given in the form

q: w1, w2, w3, w4, ..., wn

.
The weight of voter A is w1, the weight of voter B is w2, the weight of voter C is w3, and so on.

Calculate, if possible, the Banzhaf power index for each voter. Round to the nearest hundredth. (If not possible, enter IMPOSSIBLE.)
{92: 58, 49, 37, 34, 7}