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

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

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