text: # global constants, imported to various files
  
  NORTH = 1
  SOUTH = 2
  EAST = 3
  WEST = 4
  
  RED = (255,0,0)
  BLUE = (0,0,255)
  GREEN = (0,255,0)
  YELLOW = (255,255,0)
  
  COLORS = [RED, BLUE, GREEN, YELLOW]
  
  CUTOFF_TIME = 60
  
  SUCCESS = "SUCCESS"
  DEPTH_CUTOFF = "DEPTH_CUTOFF"
  TIME_CUTOFF = "TIME_CUTOFF"
  FAILURE = "FAILURE"
  