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

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

*GRAMMAR*
wif -> RED 
 tufa -> YELLOW 
 lug -> PINK 
 zup -> PURPLE 
 u1 fep x1 -> [u1] [u1] [x1] 
 x1 kiki u1 -> [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 