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

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

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