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

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

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