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

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

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