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

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

*GRAMMAR*
blicket -> PINK 
 dax -> GREEN 
 zup -> BLUE 
 tufa -> PURPLE 
 u1 wif -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] [x1] [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 