Task: Program Execution
Input (English): 6, 13, ['x', 'c', '3081', 'd', 'H', '1303', 'i', 'f', 'R', 'Z', 'Y', 'm', '2569', '2237', 'B', 'i', '7023', '5757', '1323', 'h', '691', 'M', '2269', 'T', '5983', 'c', '4653', '9703', '7237']
Output (English): 2569mYZRfi1303