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

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

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