Task: Program Execution
Input (English): 1, ['5019', 'j', '8181', 'P', 'z', 'e', '3931', 'u', '7607', '7297', 'E', 'C', 'U', '1757', 'X', '6187', '1743', '1617', '1549', 'i', '8573', 'C', 'a', 'f', '313', '3023']
Output (English): 5019, j, 8181, P, z, e, 3931, u, 7607, 7297, E, C, U, 1757, X, 6187, 1743, 1617, 1549, i, 8573, C, a, f, 313