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

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

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