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

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

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