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

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

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