(IP 
  (NP-SBJ 
    (DNP 
      (NP 
        (NN 内城)
                    
        (CC 与)
                    
        (NN 外城))
                    
      (DEG 的))
                    
    (QP 
      (CD 四))
                    
    (NP 
      (NN 边)))
                    
  (VP 
    (ADVP 
      (AD 都))
                    
    (VP 
      (VP 
        (VV 开有)
                    
        (NP-OBJ 
          (NN 水)
                    
          (NN 门)))
                    
      (PU ，)
                    
      (VP 
        (VV 可以)
                    
        (VP 
          (VV 衔接)
                    
          (NP-OBJ 
            (CP 
              (WHNP-1 
                (-NONE- *OP*))
                    
              (CP 
                (IP 
                  (NP-SBJ 
                    (-NONE- *T*-1))
                    
                  (VP 
                    (VV 俗称)
                    
                    (NP-PN-OBJ 
                      (NR 汴河))))
                    
                (DEC 的)))
                    
            (ADJP 
              (JJ 大))
                    
            (NP 
              (NN 运河))))))))
arg0: 
                    水 门 
                
arg1: 
                    内城 与 外城 的 四 边 
                
argm: 
                    都