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

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

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