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

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

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