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

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

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