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

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

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