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

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

*GRAMMAR*
dax -> RED 
 wif -> PINK 
 kiki -> BLUE 
 tufa -> PURPLE 
 x1 gazzer x2 -> [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 