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

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

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