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

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

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