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

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

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