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

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

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