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

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

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