D331212121133131333131323223313232233132313223313232233132331111   >>    D33121212113313133313132322331323223313231322331323223313233111   <<    D331212121133131333131323223313232233132313223313232233132331113   >>      D331212121133131333131323223313232233132313223313232233132331112   >>