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

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

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