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

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

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