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

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

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