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

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

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