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

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

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