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

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

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