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

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

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