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

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

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