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

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

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