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

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

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