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

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

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