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

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

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