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

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

*GRAMMAR*
kiki -> BLUE 
 lug -> RED 
 gazzer -> YELLOW 
 wif -> PINK 
 u1 zup u2 -> [u2] [u1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 