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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> PINK 
 tufa -> BLUE 
 blicket -> YELLOW 
 u1 dax u2 -> [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 