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

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

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