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

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

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