Task: Program Execution
Input (English): 3, 3, ['I', '3689', 's', 't', '6863', '7657', 't', '7153', 'r', '7049', 'V', '8263', '4537', '9591', 'w', '5967', '5515', '7229', 'n', '9179', '7921', 'R']
Output (English): s