Task: Program Execution
Input (English): 4, 7, ['9099', 'N', 'M', '2161', 'z', '2077', '201', '3999', '175', '2877', 'h', '6139', 'x', 'M', 'T', '7557', '6107', '283', '1461']
Output (English): 2161, z, 2077, 201