Example usage of coraxster/PriorityQueue
###output
Start!
0. hi - pr:10 (2) - worker 1
1. hi - pr:10 (1) - worker 3
2. hi - pr:10 (3) - worker 2
3. hi - pr:10 (4) - worker 2
4. hi - pr:1 (2) - worker 3
5. hi - pr:1 (1) - worker 1
6. hi - pr:1 (3) - worker 1
7. hi - pr:1 (5) - worker 3
8. hi - pr:1 (4) - worker 2
9. hi - pr:1 (6) - worker 2
...