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

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

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