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

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

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