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

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

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