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

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

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