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

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

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