sptensor
3
4 3 2
5
0 0 0 1.0000000000000000e+000
1 2 1 2.0000000000000000e+000
3 2 1 3.0000000000000000e+000
1 0 0 4.0000000000000000e+000
3 0 1 5.0000000000000000e+000
