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

*QUERY*
IN: blicket tufa lug kiki OUT: BLUE BLUE BLUE GREEN GREEN
IN: lug tufa dax dax zup OUT: RED RED YELLOW BLUE BLUE
IN: blicket OUT: GREEN
IN: lug kiki OUT: BLUE BLUE BLUE
IN: lug wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax OUT: RED
IN: blicket kiki OUT: GREEN GREEN GREEN
IN: zup OUT: YELLOW
IN: blicket blicket tufa zup OUT: GREEN YELLOW GREEN GREEN
IN: zup lug blicket OUT: YELLOW BLUE GREEN

*GRAMMAR*
blicket -> GREEN 
 lug -> BLUE 
 dax -> RED 
 zup -> YELLOW 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 tufa x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 