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

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

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