*SUPPORT*
IN: fep fep gazzer OUT: RED RED RED RED
IN: lug wif zup fep blicket OUT: RED RED RED RED RED RED BLUE PINK
IN: wif blicket gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: wif gazzer OUT: PINK PINK
IN: dax OUT: GREEN
IN: fep blicket gazzer OUT: RED RED RED RED RED RED
IN: wif OUT: PINK
IN: lug fep blicket OUT: BLUE RED RED RED
IN: dax gazzer OUT: GREEN GREEN
IN: lug gazzer OUT: BLUE BLUE
IN: lug dax blicket OUT: BLUE GREEN GREEN GREEN
IN: wif fep zup wif wif OUT: PINK PINK PINK PINK PINK RED
IN: dax wif OUT: GREEN PINK
IN: lug OUT: BLUE

*QUERY*
IN: fep dax OUT: RED GREEN
IN: lug zup fep OUT: RED RED BLUE
IN: wif blicket OUT: PINK PINK PINK
IN: lug lug blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep OUT: RED
IN: fep blicket OUT: RED RED RED
IN: dax blicket OUT: GREEN GREEN GREEN
IN: wif wif dax blicket OUT: PINK PINK GREEN GREEN GREEN
IN: lug blicket OUT: BLUE BLUE BLUE
IN: lug fep OUT: BLUE RED

*GRAMMAR*
wif -> PINK 
 dax -> GREEN 
 lug -> BLUE 
 fep -> RED 
 u1 blicket -> [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 