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

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

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