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

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

*GRAMMAR*
fep -> BLUE 
 dax -> PINK 
 kiki -> RED 
 gazzer -> GREEN 
 x1 blicket x2 -> [x1] [x2] 
 x1 tufa x2 -> [x1] [x2] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 