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

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

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