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

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

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