| 3X-01 | One side receives aid from a supporter | 
  
    | 3X-02 | Supporter of one side threatens unilateral intervention | 
  
    | 3X-03 | Use of force by one side alienates potential allies | 
  
    | 3X-04 | States in the region give material support to
    "non-status quo" side | 
  
    | 3X-05 | States in the region give material support to "status
    quo" side | 
  
    | 3X-06 | After major ally of one side withdrew, another ally was
    acquired | 
  
    | 3X-07 | After major ally of one side withdrew, another ally was not
    available | 
  
    | 3X-08 | "Non-status quo" side fearful of potential ally's
    intentions | 
  
    | 3X-09 | Countries on which "non-status quo" side is
    dependent are unable or unwilling to give further support | 
  
    | 3X-10 | Countries on which "status quo" side is dependent
    are unable or unwilling to give further support | 
  
    | 3X-11 | Both sides dependent for aid on outside party pressing for
    an end to hostilities | 
  
    | 3X-12 | Despite one side's military success, its ally is unwilling
    to impose solution | 
  
    | 3X-13 | Actions of country supporting one side confirm its threat to
    intervene |