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

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

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