C132233133112121111331333133313331333131232233132313331333211331   >>    C13223313311212111133133313331333133313123223313231333133321133   <<    C132233133112121111331333133313331333131232233132313331333211333   >>      C132233133112121111331333133313331333131232233132313331333211332   >>