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

*QUERY*
IN: zup wif fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki fep OUT: BLUE BLUE BLUE
IN: kiki wif OUT: BLUE BLUE
IN: tufa blicket OUT: YELLOW YELLOW YELLOW
IN: kiki blicket wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa tufa blicket wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup OUT: GREEN
IN: tufa fep OUT: YELLOW YELLOW YELLOW
IN: zup wif OUT: GREEN GREEN
IN: tufa OUT: YELLOW

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