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

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

*GRAMMAR*
fep -> GREEN 
 kiki -> RED 
 tufa -> PURPLE 
 wif -> YELLOW 
 x1 dax -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 