Task: Program Execution
Input (English): 17, 23, ['9457', 'X', 'W', '1589', 'H', 'W', 'Q', '7937', '419', '9373', 'v', 'v', '4059', 'g', '5793', 'n', 'c', '2961', 'f', '4195', 'w', '1441', '983', '8285', '249', '2133']
Output (English): c2961f4195w1441983