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

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

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