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

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

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