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

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

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