*SUPPORT*
IN: dax zup gazzer OUT: RED YELLOW YELLOW YELLOW
IN: tufa blicket zup OUT: PURPLE YELLOW
IN: tufa OUT: PURPLE
IN: tufa dax gazzer OUT: PURPLE RED RED RED
IN: fep OUT: GREEN
IN: dax kiki OUT: RED RED
IN: dax gazzer blicket dax OUT: RED RED RED RED
IN: fep gazzer blicket zup OUT: GREEN GREEN GREEN YELLOW
IN: dax gazzer OUT: RED RED RED
IN: tufa zup OUT: PURPLE YELLOW
IN: tufa gazzer OUT: PURPLE PURPLE PURPLE
IN: fep blicket fep blicket fep blicket zup OUT: GREEN GREEN GREEN YELLOW
IN: tufa gazzer blicket zup blicket zup OUT: PURPLE PURPLE PURPLE YELLOW YELLOW
IN: fep kiki OUT: GREEN GREEN

*QUERY*
IN: tufa gazzer blicket fep OUT: PURPLE PURPLE PURPLE GREEN
IN: zup gazzer blicket zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep gazzer OUT: GREEN GREEN GREEN
IN: zup gazzer OUT: YELLOW YELLOW YELLOW
IN: tufa zup tufa zup kiki OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: dax OUT: RED
IN: zup gazzer kiki blicket tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW PURPLE
IN: dax fep OUT: RED GREEN
IN: zup zup kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup gazzer blicket fep OUT: YELLOW YELLOW YELLOW GREEN

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