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

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

*GRAMMAR*
lug -> BLUE 
 fep -> GREEN 
 tufa -> PINK 
 kiki -> PURPLE 
 x1 dax x2 -> [x2] [x1] [x1] [x2] 
 u1 gazzer -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 