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

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

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