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

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

*GRAMMAR*
gazzer -> GREEN 
 blicket -> PURPLE 
 fep -> YELLOW 
 zup -> BLUE 
 x1 lug -> [x1] [x1] 
 u1 tufa x1 -> [u1] [x1] 
 x1 dax x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 