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

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

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