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

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

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