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

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

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