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

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

*GRAMMAR*
wif -> PURPLE 
 blicket -> RED 
 dax -> BLUE 
 zup -> PINK 
 u1 lug -> [u1] [u1] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 