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

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

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