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

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

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