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

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

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