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

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

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