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

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

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