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

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

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