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

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

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