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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> RED 
 wif -> PINK 
 tufa -> YELLOW 
 u1 gazzer x1 -> [u1] [x1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 