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

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

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