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

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

*GRAMMAR*
gazzer -> GREEN 
 dax -> PINK 
 tufa -> RED 
 zup -> YELLOW 
 x1 wif -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 