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

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

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