*SUPPORT*
IN: lug OUT: GREEN
IN: zup fep OUT: PURPLE PURPLE PURPLE
IN: zup lug fep OUT: PURPLE GREEN GREEN GREEN
IN: blicket dax blicket OUT: BLUE BLUE
IN: lug kiki zup kiki blicket dax gazzer OUT: BLUE RED PURPLE PURPLE GREEN GREEN
IN: blicket fep OUT: BLUE BLUE BLUE
IN: blicket kiki blicket OUT: BLUE BLUE BLUE
IN: lug dax lug OUT: GREEN GREEN
IN: lug gazzer blicket gazzer kiki gazzer OUT: GREEN RED BLUE RED RED RED
IN: blicket OUT: BLUE
IN: blicket kiki gazzer fep OUT: RED RED RED BLUE BLUE
IN: lug dax blicket OUT: GREEN BLUE
IN: blicket dax lug OUT: BLUE GREEN
IN: zup kiki blicket dax zup OUT: BLUE PURPLE PURPLE PURPLE

*QUERY*
IN: zup lug blicket lug OUT: PURPLE GREEN BLUE GREEN
IN: lug zup zup fep OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: blicket blicket fep OUT: BLUE BLUE BLUE BLUE
IN: blicket lug kiki lug dax gazzer OUT: BLUE GREEN RED GREEN GREEN
IN: zup OUT: PURPLE
IN: gazzer kiki lug kiki zup OUT: PURPLE GREEN GREEN RED RED
IN: gazzer OUT: RED
IN: zup gazzer dax lug OUT: PURPLE RED GREEN
IN: lug fep OUT: GREEN GREEN GREEN
IN: zup kiki lug gazzer fep OUT: GREEN RED RED RED PURPLE PURPLE

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