C132233133112121111331333133313331333132322331333133311312111113231323311   >>    C13223313311212111133133313331333133313232233133313331131211111323132331   <<    C132233133112121111331333133313331333132322331333133311312111113231323313   >>      C132233133112121111331333133313331333132322331333133311312111113231323312   >>