C132233133112121111331333133313231333133313231212111133131121133132311311   >>    C13223313311212111133133313331323133313331323121211113313112113313231131   <<    C132233133112121111331333133313231333133313231212111133131121133132311313   >>      C132233133112121111331333133313231333133313231212111133131121133132311312   >>