Test data set # 2
6
   0.0,3, 15, , 21, , 29, 
  10.0,3, 16, , 18, , 21, 
  33.3,3, 16, , 26, , 33, 
 100.0,3, 67, , 51,C, 70, 
 333.0,3, 33,T, 38, , 41, 
1000.0,3, 30, , 27, , 42, 
