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

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

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