C132233133112121111331333133313331323331333133313331312111133131332321   >>    C13223313311212111133133313331333132333133313331333131211113313133232   <<    C132233133112121111331333133313331323331333133313331312111133131332323   >>      C132233133112121111331333133313331323331333133313331312111133131332322   >>