Task: Program Execution
Input (English): 6, 11, ['5981', 'i', 'o', '6775', 'x', '1943', 'X', 'R', '3211', 'E', 'p', 'k', 'c', '2943', 'Z', '2485', 'j', 'I', '9013', '3321', 'j', '8009', '9743']
Output (English): pE1123RX3491