Ultimate Chip.dat level 143

Hard, isn't it?

time limit: 30

1. 27 Jeffrey Bardon
1. 27 Indyindeed
3. 25 J.B. Lewis
3. 25 Paul Gilbert
5. 24 Mike L
6. 23 Finn Jepsen
6. 23 Tom Rowe
8. 21 kacper
9. 16 Peter Marks