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

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

*GRAMMAR*
kiki -> GREEN 
 gazzer -> YELLOW 
 lug -> RED 
 blicket -> BLUE 
 u1 fep u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 