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

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

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