2 0.169406 0.474353 0.187812 0.431546
2 0.469734 0.635888 0.428656 0.617244
2 1.207000 0.295669 0.930312 0.425199
2 0.494578 1.017954 0.420468 0.804968
2 0.559429 0.302797 0.467266 0.336117