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

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

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