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

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

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