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

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

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