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

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

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