C13332313311211113313331333133313133313232233121111331333132311332131   >>    C1333231331121111331333133313331313331323223312111133133313231133213   <<    C13332313311211113313331333133313133313232233121111331333132311332133   >>      C13332313311211113313331333133313133313232233121111331333132311332132   >>