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

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

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