REAL QG048(48)
      DATA QG048/
     X  20,  25,  36, 40,
     X  45,  50,  60, 60,
     X  72,  75,  80, 90,
     X  96, 100, 108, 120,
     X 120, 120, 128, 135,
     X 144, 144, 160, 160,
     X 160, 160, 160, 180,
     X 180, 180, 180, 180,
     X 192, 192, 192, 192,
     X 192, 192, 192, 192,
     X 192, 192, 192, 192,
     X 192, 192, 192, 192 /