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

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

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