Task: Program Execution
Input (English): ['o', 1357, 'i', 9843, 'm', 'c', 's', 'F', '353', 'J', 'x', 'J', 6979, 'a'], ['W', 7157, 'm', 'c', 's', 'F', '353', 'J', 'x', 'I', 'a']
Output (English): m, c, s, F, 353, J, x