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

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

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