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

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

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