*SUPPORT*
IN: lug OUT: BLUE
IN: lug kiki dax OUT: YELLOW BLUE
IN: tufa kiki blicket OUT: PINK RED
IN: blicket lug dax gazzer OUT: PINK BLUE YELLOW YELLOW
IN: lug gazzer kiki tufa OUT: RED BLUE BLUE
IN: blicket lug gazzer OUT: PINK BLUE BLUE
IN: dax gazzer OUT: YELLOW YELLOW
IN: tufa tufa gazzer kiki dax OUT: YELLOW RED RED RED
IN: lug gazzer OUT: BLUE BLUE
IN: blicket dax fep OUT: PINK YELLOW YELLOW YELLOW
IN: dax OUT: YELLOW
IN: blicket gazzer OUT: PINK PINK
IN: tufa OUT: RED
IN: dax fep OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: blicket OUT: PINK
IN: tufa gazzer OUT: RED RED
IN: lug fep OUT: BLUE BLUE BLUE
IN: lug blicket fep OUT: BLUE PINK PINK PINK
IN: tufa tufa kiki blicket kiki blicket OUT: PINK PINK RED RED
IN: blicket fep OUT: PINK PINK PINK
IN: blicket blicket gazzer OUT: PINK PINK PINK
IN: tufa tufa gazzer OUT: RED RED RED
IN: blicket dax OUT: PINK YELLOW
IN: tufa fep OUT: RED RED RED

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