Task: Program Execution
Input (English): 4, 4, ['541', '3379', 'l', 'c', '697', '8885', '7679', 'I', '2163', '1327', '975', '6883', 'd', 'X', '2309', '9991', '7757', 'e', '6787', 'z', '2041', '5001', '1091']
Output (English): c