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

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

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