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

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

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