C313212111113331323312111133133313331333132233133313331323332332311   >>    C31321211111333132331211113313331333133313223313331333132333233231   <<    C313212111113331323312111133133313331333132233133313331323332332313   >>      C313212111113331323312111133133313331333132233133313331323332332312   >>