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

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

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