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

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

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