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

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

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