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

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

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