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

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

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