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

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

*GRAMMAR*
lug -> YELLOW 
 dax -> PINK 
 blicket -> BLUE 
 kiki -> GREEN 
 u1 zup u2 -> [u2] [u2] [u1] [u2] [u2] [u1] [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 