*SUPPORT*
IN: gazzer kiki gazzer OUT: YELLOW YELLOW
IN: lug OUT: BLUE
IN: zup kiki zup OUT: PINK PINK
IN: zup gazzer kiki zup OUT: PINK YELLOW PINK
IN: wif kiki lug dax lug kiki gazzer OUT: BLUE YELLOW PURPLE BLUE
IN: gazzer kiki zup OUT: YELLOW PINK
IN: zup lug OUT: PINK BLUE
IN: wif fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug kiki wif OUT: BLUE PURPLE
IN: zup kiki wif OUT: PINK PURPLE
IN: wif kiki zup OUT: PURPLE PINK
IN: wif wif OUT: PURPLE PURPLE
IN: wif OUT: PURPLE
IN: gazzer fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: gazzer lug OUT: YELLOW BLUE
IN: wif dax wif zup gazzer kiki wif OUT: PURPLE PINK YELLOW PURPLE PURPLE
IN: zup dax lug kiki lug OUT: BLUE BLUE PINK
IN: gazzer wif kiki wif OUT: YELLOW PURPLE PURPLE
IN: wif kiki wif OUT: PURPLE PURPLE
IN: gazzer OUT: YELLOW
IN: lug kiki gazzer OUT: BLUE YELLOW
IN: wif gazzer kiki zup OUT: PURPLE YELLOW PINK
IN: zup OUT: PINK
IN: zup kiki gazzer OUT: PINK YELLOW

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