C31232233133313221211113313331333132313331322121111331323132333223313332111   >>    C3123223313331322121111331333133313231333132212111133132313233322331333211   <<    C31232233133313221211113313331333132313331322121111331323132333223313332113   >>      C31232233133313221211113313331333132313331322121111331323132333223313332112   >>