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

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

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