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

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

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