Task: Program Execution
Input (English): k, 8187, r, e, e, 427, 2751, d, m, 1613, 9757, 5075, 1603, f, d, x, v, 7837, o, f, 2923, 415, i, p
Output (English): d, e, f, i, k, m, o, p, r, v, x