Task: Program Execution
Input (English): 7, 7, ['7907', 'm', 'w', 'S', 'a', 'P', '9593', '3953', 'Q', 'N', '1657', 'F', '923', '1955', '5859', 'Y', 'n', '6925', '6935', 's', 'K']
Output (English): 3959