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

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

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