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

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

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