D331212121133131333131323223313232233132313223313231232313231323132322231   >>    D33121212113313133313132322331323223313231322331323123231323132313232223   <<    D331212121133131333131323223313232233132313223313231232313231323132322233   >>      D331212121133131333131323223313232233132313223313231232313231323132322232   >>