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

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

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