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

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

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