Task: Program Execution
Input (English): 4, 23, ['6975', '5611', '5159', 'x', 'e', '5881', 'p', '635', '6537', 'O', '5383', 'F', 'A', 'd', '8983', '2837', 'm', '5745', 'N', '1565', 's', 'J', 'A', 'e', '8257']
Output (English): xe5881p6356537O5383FAd89832837m5745N1565sJA