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

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

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