Task: Program Execution
Input (English): 10, ['Y', '4451', '8987', '2813', 'W', '3373', '1961', 'm', '9927', '8007', '3121', '8731', '445', 'U', '75', '99', '8005', '1755', 'j', 'n', '2101', 'e', '6807', 'Y', 'A', 'Z', 'T', 'y', 'z', 'S', 'S', 'M', '3469']
Output (English): Y, 3121, 2101, S