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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> GREEN 
 blicket -> PURPLE 
 tufa -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 x1 lug u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 