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

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

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