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

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

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