I2332313233313113313132322331322112331313232233132313222332312331   >>    I233231323331311331313232233132211233131323223313231322233231233   <<    I2332313233313113313132322331322112331313232233132313222332312333   >>      I2332313233313113313132322331322112331313232233132313222332312332   >>