Task: Program Execution
Input (English): 12, 14, ['F', 'o', 'O', '1863', '1395', 'h', '679', '5251', 'S', 'z', 'A', 'Z', '6961', 'M', 'K', 'Z', '581', '3229', '6013', 'L', 'P']
Output (English): 6961