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

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

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