nbW=5; 
nbS=10; 
fixed=30;
capacity=[1, 4, 2, 1, 3]; 
supplyCost=[ 
[ 100, 24, 11, 25, 30 ]
[ 28, 27, 82, 83, 74 ]
[ 74, 97, 71, 96, 70 ]
[ 2, 55, 73, 69, 61 ]
[ 46, 96, 59, 83, 4 ]
[ 42, 22, 29, 67, 59 ]
[ 1, 5, 73, 59, 56 ]
[ 10, 73, 13, 43, 96 ]
[ 93, 35, 63, 85, 46 ]
[ 47, 65, 55, 71, 95 ]
];
