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

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

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