G12ABF Example Program Data 51 2 'S' 'U' :: N, NGRP, FREQ, WEIGHT 6.0 0 1 13.0 0 1 21.0 0 1 30.0 0 1 31.0 1 1 37.0 0 1 38.0 0 1 47.0 1 1 49.0 0 1 50.0 0 1 63.0 0 1 79.0 0 1 80.0 1 1 82.0 1 1 82.0 1 1 86.0 0 1 98.0 0 1 149.0 1 1 202.0 0 1 219.0 0 1 10.0 0 2 10.0 0 2 12.0 0 2 13.0 0 2 14.0 0 2 15.0 0 2 16.0 0 2 17.0 0 2 18.0 0 2 20.0 0 2 24.0 0 2 24.0 0 2 25.0 0 2 28.0 0 2 30.0 0 2 33.0 0 2 34.0 1 2 35.0 0 2 37.0 0 2 40.0 0 2 40.0 0 2 40.0 1 2 46.0 0 2 48.0 0 2 70.0 1 2 76.0 0 2 81.0 0 2 82.0 0 2 91.0 0 2 112.0 0 2 181.0 0 2 :: T,IC,GRP