Task: Program Execution
Input (English): 3, 16, ['4405', '5875', 'Z', '9847', '2849', 'f', 'S', 't', 'z', '7591', '3013', '5659', 'J', 'D', '6249', '6437', '1273', 'N']
Output (English): 73469426DJ956531031957ztSf94827489Z