product-codes/html/trial412-784951_gaz_8mm_source.html

%%MatrixMarket matrix coordinate real general

4 8 16

1 3          1

1 5          1

1 6          1

1 8          1

2 1          1

2 2          1

2 3          1

2 5          1

3 1          1

3 2          1

3 5          1

3 7          1

4 2          1

4 4          1

4 7          1

4 8          1