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

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

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