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

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

*GRAMMAR*
tufa -> PURPLE 
 lug -> RED 
 dax -> PINK 
 zup -> YELLOW 
 x1 gazzer x2 -> [x2] [x1] [x1] [x2] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 wif u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 