D331212121133132233131323223313233313233313223313231333132313331322331   >>    D33121212113313223313132322331323331323331322331323133313231333132233   <<    D331212121133132233131323223313233313233313223313231333132313331322333   >>      D331212121133132233131323223313233313233313223313231333132313331322332   >>