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

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

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