*SUPPORT*
IN: tufa OUT: GREEN
IN: fep zup blicket OUT: PINK BLUE
IN: gazzer blicket fep zup tufa OUT: PURPLE BLUE PINK GREEN
IN: blicket dax blicket OUT: BLUE BLUE
IN: blicket zup gazzer OUT: BLUE PURPLE
IN: fep zup tufa wif OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: blicket wif OUT: BLUE BLUE BLUE BLUE
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: tufa tufa tufa OUT: GREEN GREEN GREEN
IN: tufa zup gazzer OUT: GREEN PURPLE
IN: tufa blicket zup gazzer OUT: GREEN BLUE PURPLE
IN: blicket zup fep wif OUT: BLUE PINK BLUE PINK BLUE PINK BLUE PINK
IN: fep zup gazzer OUT: PINK PURPLE
IN: gazzer dax fep OUT: PINK PURPLE

*QUERY*
IN: blicket dax blicket zup gazzer OUT: BLUE PURPLE BLUE
IN: gazzer zup blicket OUT: PURPLE BLUE
IN: tufa dax gazzer blicket dax tufa zup blicket OUT: PURPLE GREEN BLUE BLUE GREEN
IN: tufa dax blicket dax fep gazzer OUT: PINK PURPLE BLUE GREEN
IN: blicket OUT: BLUE
IN: fep OUT: PINK
IN: blicket zup blicket OUT: BLUE BLUE
IN: fep dax fep zup blicket OUT: PINK BLUE PINK
IN: tufa dax fep fep dax blicket OUT: PINK BLUE PINK GREEN
IN: blicket dax blicket wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

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