*SUPPORT*
IN: tufa gazzer OUT: PINK BLUE
IN: wif blicket OUT: RED RED
IN: gazzer zup dax blicket kiki dax blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE
IN: gazzer tufa gazzer OUT: BLUE PINK BLUE
IN: dax zup gazzer OUT: BLUE PURPLE
IN: gazzer blicket OUT: BLUE BLUE
IN: wif zup wif OUT: RED RED
IN: tufa wif kiki dax kiki gazzer OUT: BLUE PURPLE PINK RED PURPLE BLUE
IN: tufa zup tufa zup tufa blicket OUT: PINK PINK PINK PINK
IN: wif OUT: RED
IN: wif zup gazzer blicket kiki gazzer OUT: BLUE BLUE BLUE BLUE RED
IN: tufa OUT: PINK
IN: tufa blicket OUT: PINK PINK
IN: gazzer wif blicket kiki gazzer OUT: BLUE BLUE RED RED BLUE

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

*GRAMMAR*
wif -> RED 
 dax -> PURPLE 
 tufa -> PINK 
 gazzer -> BLUE 
 u1 zup x1 -> [x1] [u1] 
 u1 blicket -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 