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

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

*GRAMMAR*
gazzer -> PINK 
 dax -> YELLOW 
 lug -> PURPLE 
 zup -> GREEN 
 x1 blicket x2 -> [x2] [x1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 