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

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

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