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

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

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