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

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

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