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

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

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