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

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

*GRAMMAR*
zup -> PINK 
 lug -> BLUE 
 fep -> PURPLE 
 kiki -> GREEN 
 x1 blicket u1 -> [x1] [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 