*SUPPORT*
IN: dax tufa wif OUT: PURPLE BLUE BLUE BLUE BLUE
IN: zup wif OUT: PINK PINK PINK PINK
IN: tufa wif OUT: BLUE BLUE BLUE BLUE
IN: zup wif lug zup OUT: PINK PINK PINK PINK PINK
IN: tufa tufa dax wif OUT: BLUE BLUE PURPLE PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: BLUE BLUE
IN: tufa wif lug zup OUT: BLUE BLUE BLUE BLUE PINK
IN: blicket blicket dax dax gazzer OUT: RED RED PURPLE PURPLE RED RED PURPLE PURPLE
IN: dax lug blicket OUT: PURPLE RED
IN: blicket wif OUT: RED RED RED RED
IN: blicket OUT: RED
IN: blicket zup lug zup OUT: RED PINK PINK
IN: zup gazzer OUT: PINK PINK
IN: dax OUT: PURPLE

*QUERY*
IN: blicket zup wif OUT: RED PINK PINK PINK PINK
IN: dax gazzer lug tufa OUT: PURPLE PURPLE BLUE
IN: zup OUT: PINK
IN: dax wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa dax OUT: BLUE PURPLE
IN: tufa wif lug tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: BLUE
IN: dax lug blicket gazzer OUT: PURPLE RED PURPLE RED
IN: blicket lug blicket gazzer OUT: RED RED RED RED
IN: zup zup lug zup lug tufa OUT: PINK PINK PINK BLUE

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