C132233133112121111331333133313331333132322331333131133133112121121132311   >>    C13223313311212111133133313331333133313232233133313113313311212112113231   <<    C132233133112121111331333133313331333132322331333131133133112121121132313   >>      C132233133112121111331333133313331333132322331333131133133112121121132312   >>