C132233133112121111331333133313331333131232233132313231323132331   >>    C13223313311212111133133313331333133313123223313231323132313233   <<    C132233133112121111331333133313331333131232233132313231323132333   >>      C132233133112121111331333133313331333131232233132313231323132332   >>