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

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

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