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

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

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