C132233133112121111331333133313331323331331121111331322121111121133132311211321   >>    C13223313311212111133133313331333132333133112111133132212111112113313231121132   <<    C132233133112121111331333133313331323331331121111331322121111121133132311211323   >>      C132233133112121111331333133313331323331331121111331322121111121133132311211322   >>