C132233133112121111331333133313331323133313331333133313331333131121133132231331   >>    C13223313311212111133133313331333132313331333133313331333133313112113313223133   <<    C132233133112121111331333133313331323133313331333133313331333131121133132231333   >>      C132233133112121111331333133313331323133313331333133313331333131121133132231332   >>