Task: Program Execution
Input (English): 3, 12, ['9187', '5397', 'j', '7891', 'x', 'X', 'd', '5337', 'c', 'R', 'z', 'k', '5901', 'Q', '2421', '1917', '6005', '1685', 'r', '5527', '6897', '79', 'g', '3747', '1353', '9321', 'q']
Output (English): kzRc5337dXx7891j