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

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

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