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

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

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