I23323132333131133131323223313221123313233313223313233313231323222321   >>    I2332313233313113313132322331322112331323331322331323331323132322232   <<    I23323132333131133131323223313221123313233313223313233313231323222323   >>      I23323132333131133131323223313221123313233313223313233313231323222322   >>