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

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

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