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

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

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