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

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

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