C132233133112121111331333133313331312121111133313331323221323311   >>    C13223313311212111133133313331333131212111113331333132322132331   <<    C132233133112121111331333133313331312121111133313331323221323313   >>      C132233133112121111331333133313331312121111133313331323221323312   >>