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

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

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