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

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

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