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

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

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