Task: Program Execution
Input (English): 1, 16, ['c', 'R', '3865', 'o', 'F', '1907', 'b', '2693', 'P', 'p', 'u', 'w', '3071', '9417', '6481', 'U', 'j', 'N', '7831', '2587', 'F']
Output (English): cR3865oF1907b2693Ppuw307194176481U