*SUPPORT*
IN: zup fep OUT: BLUE GREEN
IN: lug gazzer wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki fep gazzer OUT: RED GREEN GREEN
IN: kiki gazzer wif OUT: RED RED RED RED RED RED
IN: kiki zup lug gazzer tufa fep OUT: GREEN RED BLUE YELLOW YELLOW GREEN
IN: kiki fep gazzer tufa fep OUT: GREEN RED GREEN GREEN GREEN
IN: kiki OUT: RED
IN: fep fep gazzer tufa zup OUT: BLUE GREEN GREEN GREEN BLUE
IN: zup gazzer wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep OUT: GREEN
IN: zup fep gazzer tufa zup tufa zup OUT: BLUE BLUE BLUE GREEN GREEN BLUE BLUE
IN: kiki zup OUT: RED BLUE
IN: fep gazzer OUT: GREEN GREEN
IN: lug gazzer OUT: YELLOW YELLOW

*QUERY*
IN: lug OUT: YELLOW
IN: fep gazzer wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep fep OUT: GREEN GREEN
IN: fep kiki tufa kiki OUT: RED GREEN RED RED
IN: zup gazzer OUT: BLUE BLUE
IN: kiki fep OUT: RED GREEN
IN: kiki gazzer OUT: RED RED
IN: kiki wif OUT: RED RED RED
IN: zup OUT: BLUE
IN: lug gazzer tufa kiki OUT: RED YELLOW YELLOW RED

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