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

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

*GRAMMAR*
wif -> BLUE 
 tufa -> PINK 
 gazzer -> PURPLE 
 blicket -> RED 
 u1 zup u2 -> [u1] [u2] 
 x1 dax u1 -> [x1] [x1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 