*SUPPORT*
IN: fep kiki OUT: PINK PINK
IN: dax tufa zup blicket zup tufa OUT: BLUE RED GREEN BLUE
IN: dax blicket gazzer OUT: GREEN RED RED
IN: tufa kiki zup fep OUT: PINK BLUE BLUE
IN: tufa kiki OUT: BLUE BLUE
IN: tufa OUT: BLUE
IN: dax kiki OUT: GREEN GREEN
IN: dax dax gazzer zup fep OUT: PINK GREEN GREEN GREEN
IN: blicket gazzer OUT: RED RED
IN: fep dax gazzer zup dax OUT: GREEN PINK GREEN GREEN
IN: blicket kiki OUT: RED RED
IN: dax gazzer OUT: GREEN GREEN
IN: fep OUT: PINK
IN: blicket OUT: RED

*QUERY*
IN: dax OUT: GREEN
IN: tufa gazzer OUT: BLUE BLUE
IN: dax gazzer zup dax OUT: GREEN GREEN GREEN
IN: dax blicket gazzer zup fep OUT: PINK GREEN RED RED
IN: blicket fep fep dax kiki OUT: RED PINK PINK GREEN GREEN
IN: fep gazzer OUT: PINK PINK
IN: dax blicket blicket fep kiki zup blicket OUT: RED GREEN RED RED PINK PINK
IN: fep gazzer zup tufa OUT: BLUE PINK PINK
IN: fep zup fep OUT: PINK PINK
IN: tufa dax OUT: BLUE GREEN

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