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

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

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