j ng1 1 av-j np1 1 n1 ord 1 crd j 1 n2 n2 1 np1 j 1 n1 j 1 av-j n1 1 n1 j-jn 1 n1 n1 1 n1 crd 1 j n1 1 j n2 1 av-j j 1 j j 1 j-jn n1 1 n2 j 1 ord n2 1 n1 n2 1 ng1 n1 1 j jp 1 n1 av-j 1 j np1 1