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

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

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