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

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

*GRAMMAR*
gazzer -> PURPLE 
 lug -> PINK 
 wif -> RED 
 zup -> BLUE 
 x1 tufa -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 