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

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

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