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

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

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