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

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

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