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

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

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