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

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

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