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

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

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