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

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

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