           F2ppm           F1ppm       Intensity 
     1      2.3044           33.8497       837480.00
     2      1.6210           24.8849       643167.38
     3      1.3281           29.2295       531175.25
     4      1.2977           22.7505       262239.50
     5      1.2572           31.8808       616533.75
     6      1.2513           29.5344     21459549.88
     7      0.8781           14.1032        83940.38
