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

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

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