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

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

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