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

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

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