# Data file triple6.dat with data for 6 groups
# Depending on your IP formulation, this instance is likely to be small enough 
# that it can be solved using the student (Windows or Mac) version of AMPL in 
# conjunction with the cplex solver (i.e., you need to type "option solver cplex;")

param ngroups := 6;

param triple_list :=
1 10
2 35
3 24
4 13
5 13
6 33
7 8
8 35
9 31
10 26
11 25
12 52
13 24
14 41
15 53
16 31
17 92
18 37
19 97
20 54;