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

*QUERY*
IN: gazzer zup wif OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: tufa wif OUT: RED RED RED
IN: gazzer lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa gazzer lug gazzer OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: YELLOW
IN: tufa lug gazzer OUT: RED PURPLE RED PURPLE
IN: zup wif OUT: YELLOW YELLOW YELLOW
IN: gazzer dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: tufa dax OUT: RED RED RED RED RED RED RED

*GRAMMAR*
tufa -> RED 
 zup -> YELLOW 
 kiki -> GREEN 
 gazzer -> PURPLE 
 x1 wif -> [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 