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

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

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