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

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

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