Task: Program Execution
Input (English): 1, 7, ['679', 'm', 'x', '5441', '5081', '9469', 'E', '8327', 'V', 'r', '699', 'n', 'h', 'b', '3285', '2241', '357', 's', '7003', 's']
Output (English): E964918051445xm976