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

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

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