*SUPPORT*
IN: dax OUT: YELLOW
IN: kiki OUT: GREEN
IN: kiki kiki zup dax OUT: GREEN YELLOW GREEN GREEN GREEN YELLOW
IN: tufa zup dax OUT: YELLOW RED RED RED YELLOW
IN: kiki dax OUT: GREEN YELLOW
IN: kiki blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki zup tufa OUT: RED GREEN GREEN GREEN RED
IN: gazzer fep OUT: PURPLE PURPLE
IN: tufa zup tufa OUT: RED RED RED RED RED
IN: tufa zup gazzer OUT: PURPLE RED RED RED PURPLE
IN: gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup gazzer OUT: PURPLE GREEN GREEN GREEN PURPLE
IN: kiki dax fep OUT: GREEN YELLOW YELLOW
IN: dax tufa fep OUT: YELLOW RED RED

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

*GRAMMAR*
kiki -> GREEN 
 gazzer -> PURPLE 
 dax -> YELLOW 
 tufa -> RED 
 u1 zup u2 -> [u2] [u1] [u1] [u1] [u2] 
 u1 fep -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 