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

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

*GRAMMAR*
wif -> BLUE 
 dax -> YELLOW 
 blicket -> PURPLE 
 lug -> PINK 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 