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

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

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