C132233133112121111331333133313331333132322331333133112312113313221311   >>    C13223313311212111133133313331333133313232233133313311231211331322131   <<    C132233133112121111331333133313331333132322331333133112312113313221313   >>      C132233133112121111331333133313331333132322331333133112312113313221312   >>