*SUPPORT*
IN: fep tufa zup OUT: RED PURPLE PURPLE
IN: tufa zup OUT: PURPLE PURPLE
IN: tufa fep zup dax OUT: PURPLE RED RED PURPLE RED RED
IN: tufa dax OUT: PURPLE PURPLE
IN: tufa blicket OUT: PURPLE PURPLE
IN: tufa zup blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup OUT: PINK PINK
IN: fep OUT: RED
IN: tufa tufa zup OUT: PURPLE PURPLE PURPLE
IN: fep zup OUT: RED RED
IN: wif zup OUT: BLUE BLUE
IN: gazzer wif OUT: PINK BLUE
IN: fep blicket blicket dax OUT: RED RED RED RED RED RED RED RED
IN: gazzer gazzer zup OUT: PINK PINK PINK

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

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