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

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

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