The trains circulated on Line 1 between 1963 and 2000, and Line 4 between 1966 and 2012. Today, 8 trains (originally from Line 1 and 4) operate on Line 11.
The trains that ran on Lines 1 and 4 from 1963 to 2000 and 1966 to 2012 respectively now operate on Line 11.