7
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1 0.8884438 2.916456 2.400624
1 2.811423 1.824332 1.936915
1 1.907829 2.277214 4.357236
1 1.702277 4.831739 3.243262
1 3.61245 3.93555 1.732923
1 3.530316 5.918227 2.544774
1 3.982422 3.894872 3.827608