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

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

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