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

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

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