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

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

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