Task: Program Execution
Input (English): 5, 10, ['945', 'B', '6639', 'z', 'Z', 'r', 'a', 'n', 'b', '2883', '6241', 'o', '1095', '5123', 'j', 'Z', 'E', '8987', '157', '4313', 'A', 'e', 'z', '4499', 'r', '2849', '3101', '2653']
Output (English): Z, j, r