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

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

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