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

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

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