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

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

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