Task: Program Execution
Input (English): 6, 6, ['e', '9923', '899', '1985', 'Y', 'K', '817', '681', 'O', 'W', '7857', '51', 'w', 'd', '2651', '7365', 'z', '775', '8319', '1679', 'z', 'V', '7847']
Output (English): K