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

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

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