*SUPPORT*
IN: wif fep tufa OUT: GREEN GREEN GREEN GREEN
IN: zup gazzer zup OUT: YELLOW YELLOW
IN: lug blicket OUT: BLUE PINK
IN: zup OUT: YELLOW
IN: wif zup lug fep OUT: GREEN YELLOW BLUE BLUE
IN: blicket fep tufa OUT: PINK PINK PINK PINK
IN: blicket gazzer lug OUT: PINK BLUE
IN: zup lug gazzer wif OUT: YELLOW BLUE GREEN
IN: blicket gazzer wif OUT: PINK GREEN
IN: wif tufa OUT: GREEN GREEN
IN: lug gazzer zup tufa OUT: BLUE YELLOW BLUE YELLOW
IN: zup fep OUT: YELLOW YELLOW
IN: wif fep OUT: GREEN GREEN
IN: lug fep OUT: BLUE BLUE

*QUERY*
IN: zup blicket fep OUT: YELLOW PINK PINK
IN: lug gazzer lug OUT: BLUE BLUE
IN: zup tufa OUT: YELLOW YELLOW
IN: wif OUT: GREEN
IN: blicket fep OUT: PINK PINK
IN: wif lug OUT: GREEN BLUE
IN: wif gazzer blicket OUT: GREEN PINK
IN: wif lug zup tufa OUT: GREEN BLUE YELLOW GREEN BLUE YELLOW
IN: lug wif tufa tufa OUT: BLUE GREEN BLUE GREEN BLUE GREEN BLUE GREEN
IN: blicket OUT: PINK

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