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

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

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