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

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

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