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

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

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