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

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

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