C132233133112121111331333133313331323132313233313331333232233131   >>    C13223313311212111133133313331333132313231323331333133323223313   <<    C132233133112121111331333133313331323132313233313331333232233133   >>      C132233133112121111331333133313331323132313233313331333232233132   >>