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

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

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