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

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

*GRAMMAR*
tufa -> RED 
 wif -> PINK 
 kiki -> BLUE 
 dax -> GREEN 
 x1 fep -> [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 