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

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

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