Task: Program Execution
Input (English): 4, 18, ['3803', 'f', '7003', 't', 'S', '9183', '485', '8659', '5335', 'm', 'w', '9827', '2531', '501', '465', 'n', '1813', 'p', '6447', 'Z', 'x', '9227', '5397', '8877']
Output (English): p1813n46550125319827wm533586594859183St