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

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

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