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

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

*GRAMMAR*
dax -> BLUE 
 lug -> RED 
 fep -> PINK 
 gazzer -> PURPLE 
 u1 zup u2 -> [u2] [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 