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

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

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