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

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

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