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

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

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