I2332313233313113313132322331322112331313232233132311113313123231111   >>    I233231323331311331313232233132211233131323223313231111331312323111   <<    I2332313233313113313132322331322112331313232233132311113313123231113   >>      I2332313233313113313132322331322112331313232233132311113313123231112   >>