C132233133112121111331333133313331333131232233132313231323131133131   >>    C13223313311212111133133313331333133313123223313231323132313113313   <<    C132233133112121111331333133313331333131232233132313231323131133133   >>      C132233133112121111331333133313331333131232233132313231323131133132   >>