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

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

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