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

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

*GRAMMAR*
lug -> RED 
 tufa -> PINK 
 fep -> BLUE 
 gazzer -> PURPLE 
 u1 wif -> [u1] [u1] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 kiki u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 