C132233133112121111331333133313331312121111133313331333131311112331323222311   >>    C13223313311212111133133313331333131212111113331333133313131111233132322231   <<    C132233133112121111331333133313331312121111133313331333131311112331323222313   >>      C132233133112121111331333133313331312121111133313331333131311112331323222312   >>