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

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

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