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

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

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