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

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

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