*SUPPORT*
IN: dax tufa dax blicket wif OUT: GREEN RED GREEN PINK GREEN RED GREEN PINK
IN: tufa gazzer blicket OUT: RED PINK
IN: blicket zup blicket wif OUT: PINK PINK PINK PINK PINK PINK
IN: dax blicket zup tufa dax blicket OUT: GREEN PINK PINK RED GREEN PINK
IN: dax blicket wif wif OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: tufa zup blicket OUT: RED RED PINK
IN: tufa OUT: RED
IN: dax tufa wif OUT: GREEN RED GREEN RED
IN: tufa zup dax wif OUT: RED RED GREEN RED RED GREEN
IN: blicket wif OUT: PINK PINK
IN: tufa wif OUT: RED RED
IN: tufa blicket wif wif OUT: RED PINK RED PINK RED PINK RED PINK
IN: dax OUT: GREEN
IN: blicket dax tufa wif OUT: PINK GREEN RED PINK GREEN RED

*QUERY*
IN: dax zup dax dax wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep dax zup tufa tufa OUT: YELLOW GREEN GREEN RED RED
IN: tufa wif wif OUT: RED RED RED RED
IN: fep wif OUT: YELLOW YELLOW
IN: dax wif OUT: GREEN GREEN
IN: fep OUT: YELLOW
IN: blicket OUT: PINK
IN: dax tufa zup blicket tufa gazzer dax OUT: GREEN RED RED PINK RED GREEN
IN: fep gazzer blicket wif wif OUT: YELLOW PINK YELLOW PINK YELLOW PINK YELLOW PINK
IN: fep zup fep wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
blicket -> PINK 
 fep -> YELLOW 
 dax -> GREEN 
 tufa -> RED 
 x1 wif -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 zup x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 