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

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

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