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

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

*GRAMMAR*
tufa -> YELLOW 
 kiki -> GREEN 
 dax -> PURPLE 
 blicket -> RED 
 x1 zup u1 -> [x1] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 