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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> BLUE 
 fep -> RED 
 kiki -> PURPLE 
 u1 gazzer -> [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 wif u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 