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

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

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