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

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

*GRAMMAR*
dax -> GREEN 
 tufa -> PURPLE 
 lug -> YELLOW 
 gazzer -> BLUE 
 u1 blicket u2 -> [u2] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 