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

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

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