i 0 x1 p s p s 0 p s p s x1 i s x1 p s p s s j p s p s p p p p s s s s x1 j 0 x1 p s p p s s 0 p s p s x1 j s x1 s s s s p p s s i p s p s x1 p p s x1 p x1 p s x1 x1 p 0 x1 0 s s s s s s s s x1 i 1 0 1 p 1 s 1 j 1 FULL ./SRS/secret06/aprove08.srs