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

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

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