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

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

*GRAMMAR*
dax -> PURPLE 
 lug -> RED 
 wif -> BLUE 
 blicket -> YELLOW 
 x1 zup x2 -> [x1] [x2] 
 u1 gazzer -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 