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

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

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