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

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

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