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

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

*GRAMMAR*
lug -> GREEN 
 wif -> YELLOW 
 zup -> RED 
 fep -> BLUE 
 x1 kiki x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 