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

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

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