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

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

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