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

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

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