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

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

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