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

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

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