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

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

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