Task: Program Execution
Input (English): j, c, b, 8595, 4147, l, n, l, 1963, m, 249, h, 4033, 4233, 4375, z, 3319, x, 6329, m, f, 7423, g
Output (English): b, c, f, g, h, j, l, m, n, x, z