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

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

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