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

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

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