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

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

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