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

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

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