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

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

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