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

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

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