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

*QUERY*
IN: fep blicket fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki OUT: PURPLE
IN: fep OUT: GREEN
IN: dax zup dax OUT: BLUE BLUE BLUE
IN: kiki zup dax OUT: BLUE BLUE PURPLE
IN: gazzer OUT: RED
IN: fep zup dax OUT: BLUE BLUE GREEN
IN: kiki blicket dax OUT: BLUE BLUE BLUE BLUE PURPLE PURPLE BLUE
IN: gazzer blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE RED RED PURPLE
IN: kiki kiki OUT: PURPLE PURPLE

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