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

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

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