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

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

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