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

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

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