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

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

*GRAMMAR*
gazzer -> PURPLE 
 zup -> BLUE 
 dax -> PINK 
 wif -> GREEN 
 u1 tufa x1 -> [u1] [x1] 
 x1 kiki x2 -> [x1] [x1] [x1] [x2] 
 u1 lug u2 -> [u2] [u1] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 