C132233133112121111331333133313331323331333133313231333121111113313331333131311   >>    C13223313311212111133133313331333132333133313331323133312111111331333133313131   <<    C132233133112121111331333133313331323331333133313231333121111113313331333131313   >>      C132233133112121111331333133313331323331333133313231333121111113313331333131312   >>