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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> PURPLE 
 kiki -> GREEN 
 tufa -> BLUE 
 u1 wif -> [u1] [u1] 
 u1 dax x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 