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

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

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