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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> BLUE 
 blicket -> GREEN 
 zup -> PINK 
 x1 lug u1 -> [u1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 