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

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

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