I2332313233313113313132322331322112331323331323222233132313232311   >>    I233231323331311331313232233132211233132333132322223313231323231   <<    I2332313233313113313132322331322112331323331323222233132313232313   >>      I2332313233313113313132322331322112331323331323222233132313232312   >>