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

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

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