Task: Program Execution
Input (English): 3, 4, ['k', 'R', 'a', 'e', 'E', 'j', '9897', '4649', 'I', '4573', '3611', 'S', '3709', '4063', '1023', '7171', '1827', 'l', 's', '1329', '7709', 'y', 'I', 'P', '1491']
Output (English): ea