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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> RED 
 zup -> PURPLE 
 gazzer -> BLUE 
 x1 dax u1 -> [u1] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 