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

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

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