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

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

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