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

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

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