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

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

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