C132233133112121111331333133313331312121111133313331323112113211   >>    C13223313311212111133133313331333131212111113331333132311211321   <<    C132233133112121111331333133313331312121111133313331323112113213   >>      C132233133112121111331333133313331312121111133313331323112113212   >>