C2212133313231331121111331333133313223313113313331323112113323131   >>    C221213331323133112111133133313331322331311331333132311211332313   <<    C2212133313231331121111331333133313223313113313331323112113323133   >>      C2212133313231331121111331333133313223313113313331323112113323132   >>