C132233133112121111331333133313331312121111133313331323132313332132321   >>    C13223313311212111133133313331333131212111113331333132313231333213232   <<    C132233133112121111331333133313331312121111133313331323132313332132323   >>      C132233133112121111331333133313331312121111133313331323132313332132322   >>