*SUPPORT*
IN: wif OUT: RED
IN: wif dax kiki OUT: RED PURPLE
IN: lug dax gazzer OUT: PINK BLUE
IN: gazzer kiki lug dax lug OUT: BLUE PURPLE PINK PINK
IN: kiki blicket OUT: PURPLE PURPLE PURPLE
IN: wif gazzer OUT: RED BLUE
IN: lug fep OUT: PINK PINK PINK
IN: lug blicket OUT: PINK PINK PINK
IN: kiki kiki lug dax gazzer OUT: PURPLE PURPLE PINK BLUE
IN: wif wif lug blicket OUT: RED RED PINK PINK PINK
IN: kiki OUT: PURPLE
IN: kiki dax wif OUT: PURPLE RED
IN: lug OUT: PINK
IN: wif blicket OUT: RED RED RED

*QUERY*
IN: lug dax lug fep OUT: PINK PINK PINK PINK PINK PINK
IN: wif wif fep OUT: RED RED RED RED RED RED
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: gazzer lug fep OUT: BLUE PINK BLUE PINK BLUE PINK
IN: gazzer gazzer dax kiki OUT: BLUE BLUE PURPLE
IN: lug dax wif fep OUT: PINK RED PINK RED PINK RED
IN: gazzer dax wif OUT: BLUE RED
IN: gazzer dax gazzer OUT: BLUE BLUE
IN: lug gazzer dax gazzer OUT: PINK BLUE BLUE
IN: gazzer OUT: BLUE

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