C132233133112121111331333133313331333132322331333133313332113323311   >>    C13223313311212111133133313331333133313232233133313331333211332331   <<    C132233133112121111331333133313331333132322331333133313332113323313   >>      C132233133112121111331333133313331333132322331333133313332113323312   >>