This code is Ok but i do not need all of combinations and permutations. I need only the combiations and I would like the new array contains combination like this :
A01A02A03A04A05A06A07A08
A01A02A03A04A05A06A07A09
A01A02A03A04A05A06A07A10
A01A02A03A04A05A06A07A11
. . . . . . . . . . . . .
. . . . . . . . . . . . .
A09A10A11A12A13A14A15A16
I hope you understand what i mean.