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

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

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