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

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

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