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

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

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