757.7 - j- 755 , 3j + 768.7 - j- 760.4 - j- 754 , 9 | - 4- 76R , 2i-j- 759.8 + 759.1 + 747 , 4j-f- 742.7 [ — ( — 746.5 + 750 , 31+ 765.1 - j- 753 , 1 ; + 754 , 4j+ 755.6+