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

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

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