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

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

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