laser 1   4.567174  -62.660577   25.979852
          4.567174  -62.660577  -90.870148
laser 2  99.211924  -57.280031  -12.062500
        139.482105  -80.530031  -12.062500
laser 3   0.485028   -0.280031  -12.125000
        -49.311433   28.469969  -12.125000