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

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

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