Task: Program Execution
Input (English): 1, ['R', 'P', '1517', 'J', 'T', '2767', '7159', 'u', 'J', 'O', 't', '4861', 'v', 'P', 'T', 'I', '9165', 'c', 'g', 'y', '6509', '9103', 'l', '715', 'R', '6083', 'n', 'd', 'u', '5857', '8787', 'o', 'a', 'A', '7215', 'f', '5431']
Output (English): R, P, 1517, J, T, 2767, 7159, u, J, O, t, 4861, v, P, T, I, 9165, c, g, y, 6509, 9103, l, 715, R, 6083, n, d, u, 5857, 8787, o, a, A, 7215, f, 5431