| dx | 
	 = x(α - βy)     | 
	dy | 
	 = -y(γ - δx) | 
 
	  | 
	  | 
 
	| dt | 
	dt | 
 
 
 | 
| 
 | 
 |  
| Sheri |  Wells-Jensen |  
  |  
| 
 | 
 |  
| Trey |  Jones |  
  |  
| 
 | 
 |  
| Keith |  Slater |  
  |  
| 
 | 
 |  
| Tim |  Pulju |  
  |  
| 
 | 
 |  
| Bryan |  Allen |  
 |  
| Adam |  Baker |  
 |  
| Daniel Currie |  Hall |  
 |  
| Martin |  Hilpert |  
 |  
| Damon |  Lord |  
 |  
| Steven |  Lulich |  
 |  
| Kean |  Kaufmann |  
 |  
| David |  Mead |  
 |  
| Sheila |  McCann |  
 |  
| Ken |  Miner |  
 |  
| Jamin |  Pelkey |  
 |  
| David J. |  Peterson |  
 |  
| Mikael |  Thompson |  
 |  
| Bill |  Spruiell |  
 |  
| Rita |  Watson |  
 |  
| Joey |  Whitford |  
 
 
 |