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

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

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