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

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

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