C23221211113313331233133313331312111133133313331333231333132233131   >>    C2322121111331333123313331333131211113313331333133323133313223313   <<    C23221211113313331233133313331312111133133313331333231333132233133   >>      C23221211113313331233133313331312111133133313331333231333132233132   >>