Task: Program Execution
Input (English): 19, 21, ['299', '519', '7055', '8825', '7669', '7417', 'I', 'X', 'X', '113', 'b', 'T', '6255', '7083', 'w', '1103', '6247', '115', '2119', '8321', '4101', '8443', '9997', '6573', 'i']
Output (English): 4101, 8321, 2119