*SUPPORT*
IN: lug tufa gazzer OUT: GREEN PURPLE PURPLE PURPLE
IN: lug tufa fep OUT: BLUE PURPLE PURPLE PURPLE
IN: gazzer wif tufa fep OUT: GREEN BLUE RED RED RED
IN: wif fep tufa lug OUT: RED PURPLE BLUE BLUE BLUE
IN: gazzer tufa lug OUT: PURPLE GREEN GREEN GREEN
IN: lug dax OUT: PURPLE PURPLE PURPLE
IN: lug OUT: PURPLE
IN: fep fep tufa gazzer OUT: BLUE GREEN BLUE BLUE BLUE
IN: gazzer fep OUT: GREEN BLUE
IN: wif dax OUT: RED RED RED
IN: fep tufa gazzer OUT: GREEN BLUE BLUE BLUE
IN: lug gazzer OUT: PURPLE GREEN
IN: fep OUT: BLUE
IN: wif OUT: RED

*QUERY*
IN: gazzer OUT: GREEN
IN: wif tufa lug OUT: PURPLE RED RED RED
IN: wif wif OUT: RED RED
IN: gazzer tufa wif OUT: RED GREEN GREEN GREEN
IN: fep dax OUT: BLUE BLUE BLUE
IN: gazzer tufa fep OUT: BLUE GREEN GREEN GREEN
IN: wif fep OUT: RED BLUE
IN: lug tufa wif OUT: RED PURPLE PURPLE PURPLE
IN: wif gazzer OUT: RED GREEN
IN: fep lug OUT: BLUE PURPLE

*GRAMMAR*
wif -> RED 
 fep -> BLUE 
 lug -> PURPLE 
 gazzer -> GREEN 
 u1 tufa u2 -> [u2] [u1] [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 