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

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

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