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

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

*GRAMMAR*
lug -> PURPLE 
 zup -> BLUE 
 blicket -> PINK 
 gazzer -> YELLOW 
 u1 dax -> [u1] [u1] 
 x1 fep -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 