4

As      0.066832252880315      0.170938124004688     -0.032222821113483
As      1.376332989618538      1.737206123599849      0.042139521142668
As      1.353135355731191      0.242579623069637      1.487853902490371
As      0.061798100500011      1.481018717751540      1.715319627350359