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

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

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