Task: Program Execution
Input (English): 9, 13, ['1679', '6249', '9103', '7421', 'z', '9313', '231', '7205', '8629', 'm', 'm', '6479', 's', 'f', 'X', '4295', '7113', 'M', '5245', '195', 's']
Output (English): 8629mm6479s