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

*QUERY*
IN: kiki blicket kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: kiki OUT: BLUE
IN: fep blicket fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki kiki blicket fep tufa zup OUT: RED BLUE YELLOW YELLOW YELLOW BLUE YELLOW
IN: wif blicket kiki gazzer fep OUT: BLUE BLUE BLUE PURPLE BLUE YELLOW YELLOW
IN: wif OUT: PURPLE
IN: fep blicket wif OUT: PURPLE PURPLE PURPLE YELLOW PURPLE
IN: zup blicket fep OUT: YELLOW YELLOW YELLOW RED YELLOW
IN: fep blicket kiki OUT: BLUE BLUE BLUE YELLOW BLUE
IN: zup blicket kiki OUT: BLUE BLUE BLUE RED BLUE

*GRAMMAR*
fep -> YELLOW 
 kiki -> BLUE 
 zup -> RED 
 wif -> PURPLE 
 x1 gazzer u1 -> [x1] [u1] [u1] 
 u1 blicket u2 -> [u2] [u2] [u2] [u1] [u2] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 