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

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

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