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

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

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