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

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

*GRAMMAR*
zup -> BLUE 
 blicket -> YELLOW 
 fep -> GREEN 
 gazzer -> PURPLE 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 