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

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

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