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

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

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