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

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

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