D331212121133132233131323223313233313233313223313231333133313231332111111311   >>    D33121212113313223313132322331323331323331322331323133313331323133211111131   <<    D331212121133132233131323223313233313233313223313231333133313231332111111313   >>      D331212121133132233131323223313233313233313223313231333133313231332111111312   >>