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

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

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