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

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

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