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

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

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