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

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

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