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

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

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