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

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

*GRAMMAR*
wif -> GREEN 
 lug -> BLUE 
 blicket -> YELLOW 
 tufa -> RED 
 u1 fep u2 -> [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 x1 dax u1 -> [u1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 