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

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

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