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

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

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