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

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

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