C2212133313231331121111331333133313331333133313231333132331123221   >>    C221213331323133112111133133313331333133313331323133313233112322   <<    C2212133313231331121111331333133313331333133313231333132331123223   >>      C2212133313231331121111331333133313331333133313231333132331123222   >>