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

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

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