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

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

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