*SUPPORT*
IN: blicket OUT: BLUE
IN: wif wif OUT: PURPLE PURPLE
IN: wif dax blicket gazzer wif gazzer blicket OUT: PURPLE BLUE PURPLE BLUE
IN: wif dax fep gazzer fep dax wif OUT: PURPLE GREEN GREEN PURPLE
IN: wif OUT: PURPLE
IN: fep OUT: GREEN
IN: blicket gazzer blicket wif wif OUT: BLUE BLUE PURPLE PURPLE
IN: kiki dax fep gazzer wif OUT: YELLOW GREEN PURPLE
IN: fep tufa blicket OUT: GREEN BLUE
IN: blicket dax kiki blicket dax blicket OUT: BLUE YELLOW BLUE BLUE
IN: wif fep fep OUT: PURPLE GREEN GREEN
IN: kiki OUT: YELLOW
IN: blicket dax fep OUT: BLUE GREEN
IN: kiki dax wif gazzer wif OUT: YELLOW PURPLE PURPLE

*QUERY*
IN: kiki fep OUT: YELLOW GREEN
IN: blicket dax blicket dax wif OUT: BLUE BLUE PURPLE
IN: wif tufa wif gazzer blicket blicket dax kiki OUT: PURPLE PURPLE BLUE BLUE YELLOW
IN: kiki blicket OUT: YELLOW BLUE
IN: kiki dax blicket dax blicket dax wif blicket OUT: YELLOW BLUE BLUE PURPLE BLUE
IN: fep gazzer wif OUT: GREEN PURPLE
IN: wif dax wif tufa blicket OUT: PURPLE PURPLE BLUE
IN: blicket dax kiki blicket kiki wif dax wif OUT: BLUE YELLOW BLUE YELLOW PURPLE PURPLE
IN: fep dax kiki kiki gazzer fep dax wif OUT: GREEN YELLOW YELLOW GREEN PURPLE
IN: fep fep OUT: GREEN GREEN

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