!List of warehouses;
WH1 WH2 WH3 WH4 WH5 WH6 ~

!List of vendors;
V1 V2 V3 V4 V5 V6 V7 V8 ~

!Warehouse capacities;
60 55 51 43 41 52 ~

!Vendor requirements;
35 37 22 32 41 32 43 38 ~

!Unit shipping costs;
6 2 6 7 4 2 5 9
4 9 5 3 8 5 8 2
5 2 1 9 7 4 3 3
7 6 7 3 9 2 7 1
2 3 9 5 7 2 6 5
5 5 2 2 8 1 4 3
 