Task: Program Execution
Input (English): 1, 8, ['P', 'Q', '211', '4921', 'o', 'e', '8199', '9799', 'P', '8223', '169', 'A', '3539', 'u', '8371', 'u', 'p', '131', '2917', 'F', '4791', '9613', '6477', 'E']
Output (English): P, P, p