C132233133112121111331333133313331333132322331333133313232212111133221311   >>    C13223313311212111133133313331333133313232233133313331323221211113322131   <<    C132233133112121111331333133313331333132322331333133313232212111133221313   >>      C132233133112121111331333133313331333132322331333133313232212111133221312   >>