*SUPPORT*
IN: wif kiki dax wif OUT: GREEN PURPLE GREEN
IN: kiki kiki blicket OUT: PURPLE PURPLE PINK
IN: zup OUT: BLUE
IN: blicket dax zup fep kiki fep blicket OUT: PINK PINK PURPLE PURPLE PINK BLUE
IN: zup blicket OUT: BLUE PINK
IN: wif fep zup OUT: BLUE BLUE GREEN
IN: wif wif OUT: GREEN GREEN
IN: blicket wif blicket OUT: PINK GREEN PINK
IN: kiki kiki fep blicket OUT: PINK PINK PURPLE PURPLE
IN: zup blicket fep zup OUT: BLUE BLUE BLUE PINK
IN: kiki fep wif OUT: GREEN GREEN PURPLE
IN: blicket fep blicket OUT: PINK PINK PINK
IN: zup gazzer OUT: BLUE BLUE BLUE BLUE
IN: kiki dax kiki gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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

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