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

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

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