*SUPPORT*
IN: blicket kiki dax gazzer OUT: RED RED RED YELLOW YELLOW
IN: fep fep kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer OUT: YELLOW
IN: zup OUT: BLUE
IN: gazzer fep OUT: YELLOW PURPLE
IN: blicket zup blicket OUT: RED BLUE RED
IN: gazzer kiki tufa gazzer zup OUT: YELLOW YELLOW YELLOW YELLOW BLUE
IN: blicket kiki OUT: RED RED RED
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: zup kiki OUT: BLUE BLUE BLUE
IN: zup gazzer kiki OUT: BLUE YELLOW YELLOW YELLOW
IN: zup fep OUT: BLUE PURPLE
IN: zup tufa zup fep kiki OUT: BLUE BLUE PURPLE PURPLE PURPLE

*QUERY*
IN: blicket zup zup OUT: RED BLUE BLUE
IN: gazzer zup zup kiki OUT: YELLOW BLUE BLUE BLUE BLUE
IN: zup blicket kiki OUT: BLUE RED RED RED
IN: gazzer kiki tufa zup dax zup OUT: YELLOW YELLOW YELLOW BLUE BLUE BLUE
IN: gazzer kiki OUT: YELLOW YELLOW YELLOW
IN: blicket dax fep kiki OUT: RED PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE
IN: blicket gazzer OUT: RED YELLOW
IN: gazzer gazzer kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket OUT: RED

*GRAMMAR*
gazzer -> YELLOW 
 blicket -> RED 
 fep -> PURPLE 
 zup -> BLUE 
 x1 tufa x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] [u1] 
 x1 dax x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 