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

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

*GRAMMAR*
gazzer -> RED 
 fep -> PINK 
 blicket -> PURPLE 
 tufa -> BLUE 
 x1 dax -> [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 