C132233133112121111331333133313231333132333131211113313331322133311   >>    C13223313311212111133133313331323133313233313121111331333132213331   <<    C132233133112121111331333133313231333132333131211113313331322133313   >>      C132233133112121111331333133313231333132333131211113313331322133312   >>