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

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

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