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

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

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