D331212121133132233131323223313233313231323121111331323331322131   >>    D33121212113313223313132322331323331323132312111133132333132213   <<    D331212121133132233131323223313233313231323121111331323331322133   >>      D331212121133132233131323223313233313231323121111331323331322132   >>