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

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

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