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

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

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