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

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

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