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

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

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