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

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

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