π
0
0
0
1,946
π
0
0
0
2,108
β¨
0
0
0
172
π
0
0
0
165
π
0
0
0
1,993
π
0
0
0
1,341
π
0
0
0
1,946
π
0
0
0
2,108
β¨
0
0
0
172
π
0
0
0
165
π
0
0
0
1,993
π
0
0
0
1,341