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

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

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