Π2021

1 10
1 12
2 ˨ 12 DELTA
1 ˨ 14
2 14
1 16
1 18
1 20
1 21 2
2 21
1 21
1 35
1 40
1 45
1 50
1 55
1 60
1 65
1 70
1 75
1 10 DELTA
2 10 2
1 12 2
2 ̨ 12
1 14
2 14 2
3 14
1 16
2 16
3 16
4 16
1 18
1 20
2 20
1 21
2 21
1 21 2
1 35
1 40
1 45
1 50
1 55
1 60
1 65
1 70
1 75
1 80