C2212133313231331121111331333133313331333133313231333132332133121   >>    C221213331323133112111133133313331333133313331323133313233213312   <<    C2212133313231331121111331333133313331333133313231333132332133123   >>      C2212133313231331121111331333133313331333133313231333132332133122   >>