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

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

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