C132233133112121111331333133313331323331333133313231333121111131113332323131   >>    C13223313311212111133133313331333132333133313331323133312111113111333232313   <<    C132233133112121111331333133313331323331333133313231333121111131113332323133   >>      C132233133112121111331333133313331323331333133313231333121111131113332323132   >>