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

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

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