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

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

*GRAMMAR*
fep -> PURPLE 
 kiki -> GREEN 
 gazzer -> RED 
 tufa -> BLUE 
 u1 wif -> [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 