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

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

*GRAMMAR*
wif -> RED 
 zup -> PURPLE 
 lug -> YELLOW 
 fep -> PINK 
 u1 gazzer u2 -> [u1] [u2] 
 x1 tufa x2 -> [x1] [x1] [x2] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 