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

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

*GRAMMAR*
fep -> BLUE 
 dax -> PINK 
 gazzer -> GREEN 
 kiki -> RED 
 u1 tufa -> [u1] [u1] 
 x1 zup x2 -> [x2] [x1] [x2] [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 