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

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

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