D331212121133131333131323223313232233132313223313231333132313311233131   >>    D33121212113313133313132322331323223313231322331323133313231331123313   <<    D331212121133131333131323223313232233132313223313231333132313311233133   >>      D331212121133131333131323223313232233132313223313231333132313311233132   >>