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

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

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