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

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

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