Task: Program Execution
Input (English): 4, 20, ['1423', 'F', '8337', '1689', '5175', '1339', 'S', '8895', 'K', 'I', '5', 'q', 'P', 'k', '4669', '5005', 'd', '4495', 'b', 'H', 'J', 'y', '895', '8759', 'y', 'f', 'q', 'D', 'v', '1107']
Output (English): Hb5944d50059664kPq5IK5988S933157159861