C132233133112121111331333133313331323133313331333133313331333132222222311   >>    C13223313311212111133133313331333132313331333133313331333133313222222231   <<    C132233133112121111331333133313331323133313331333133313331333132222222313   >>      C132233133112121111331333133313331323133313331333133313331333132222222312   >>