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

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

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