Task: Program Execution
Input (English): 2, 13, ['y', '9263', 'A', 'x', '1445', 'n', '9861', 'v', '5409', '8421', '315', '7073', 'B', '4195', 'c', '7045', '3937', '9705']
Output (English): 9263Ax1445n9861v540984213157073B