Task: Program Execution
Input (English): 3, 15, ['2351', '8783', 'b', 'S', '4329', 'y', '9471', '2565', '3477', 'A', '9895', 's', 'j', '3573', '9319', '6209', '7565', '1047', 'W', 'U', '3877', 'N', '7459', 'k', 'm', 's']
Output (English): 91393753js5989A774356521749y9234Sb