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

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

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