Task: Program Execution
Input (English): 5, ['7703', 'L', 'R', 's', '7049', 'J', 'n', '9419', 'U', '5567', 'r', 'C', '8219', '8023', 's', '3175', '3709', 'l', 'b', '8847', 'G', 'z', '447', '3967', '5449', 'Q', '6537', 'o']
Output (English): J, n, 9419, U, 5567, r, C, 8219, 8023, s, 3175, 3709, l, b, 8847, G, z, 447, 3967, 5449, Q, 6537, o