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

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

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