I23323132333131133131323223313221123313233313223313233313233231323131121   >>    I2332313233313113313132322331322112331323331322331323331323323132313112   <<    I23323132333131133131323223313221123313233313223313233313233231323131123   >>      I23323132333131133131323223313221123313233313223313233313233231323131122   >>