4

In      0.128630525520526     -0.083033441872036      0.154887825454511
In      1.559885403162094      1.202457451760800      0.164310824750570
In      1.145222267914384     -0.011559350826601      1.532777132345812
In      0.125585356255995      1.099806653912808      1.460976737521101