1 => 1
1 => 2
1 => 3
1 => 4
1 => 5

.
.
.

1 => 41
2 => 42
3 => 43
4 => 44
5 => 45
6 => 46
7 => 47
8 => 48
9 => 49
10 => 50
Result = 89
Result = 51
Result = 71
Result = 15
Result = 7