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

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

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