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

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

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