'PCM','SCM'
3.14,8.67
2.61,9.48
3.03,5.5
4.03,15.72
7.82,11.52
5.61,11.78
4.23,19.18
.62,2.6
1.09,2.45
.73,2.82
.7,1.35
7.92,8.16
2.5,8.29
1.91,9.36
4.98,7.36
.41,1.8
.77,2.24
1.63,6.07
3.99,6.67
2.94,6.61
1.02,2.99
1.67,6.34
6.33,7.52
2.38,10.92
1.93,9.44
6.29,11.68
3.77,8.47
4.5,16.5
4.54,7.59
.48,2.02