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

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

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