*SUPPORT*
IN: kiki dax kiki OUT: BLUE BLUE
IN: fep tufa gazzer dax blicket OUT: PURPLE RED PINK
IN: blicket tufa kiki OUT: PINK BLUE
IN: blicket blicket kiki lug fep OUT: PURPLE PINK PINK BLUE
IN: fep fep lug kiki dax kiki OUT: BLUE PURPLE PURPLE BLUE
IN: kiki tufa gazzer kiki lug fep OUT: BLUE PURPLE RED BLUE
IN: kiki OUT: BLUE
IN: gazzer tufa kiki OUT: RED BLUE
IN: blicket tufa gazzer lug fep lug kiki OUT: PINK BLUE PURPLE RED
IN: kiki tufa kiki OUT: BLUE BLUE
IN: blicket OUT: PINK
IN: kiki blicket tufa blicket lug fep OUT: PURPLE BLUE PINK PINK
IN: fep blicket dax kiki lug kiki OUT: BLUE PURPLE PINK BLUE
IN: blicket gazzer fep gazzer dax kiki dax gazzer OUT: PINK RED PURPLE RED BLUE RED

*QUERY*
IN: gazzer fep tufa kiki tufa kiki lug blicket OUT: PINK RED PURPLE BLUE BLUE
IN: gazzer OUT: RED
IN: blicket tufa gazzer OUT: PINK RED
IN: blicket kiki OUT: PINK BLUE
IN: gazzer blicket OUT: RED PINK
IN: blicket kiki fep dax gazzer dax gazzer OUT: PINK BLUE PURPLE RED RED
IN: kiki dax gazzer OUT: BLUE RED
IN: fep tufa kiki OUT: PURPLE BLUE
IN: fep OUT: PURPLE
IN: kiki tufa fep lug kiki OUT: BLUE BLUE PURPLE

*GRAMMAR*
gazzer -> RED 
 blicket -> PINK 
 kiki -> BLUE 
 fep -> PURPLE 
 u1 tufa x1 -> [u1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 