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

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

*GRAMMAR*
gazzer -> PINK 
 dax -> BLUE 
 fep -> PURPLE 
 blicket -> YELLOW 
 x1 wif -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] [u1] 
 u1 lug u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 