Task: Program Execution
Input (English): 2, 2, ['X', 'G', '8869', 'T', '8857', 'I', '7789', 'W', 'v', 'v', 't', '5747', 'u', '1789', '8529', '4019', 'm', 'y', '1395', '3025', 'G', '323', 'w', '7119']
Output (English): G