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

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

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