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

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

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