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

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

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