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

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

*GRAMMAR*
fep -> GREEN 
 wif -> PURPLE 
 gazzer -> YELLOW 
 zup -> BLUE 
 x1 blicket u1 -> [u1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 