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

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

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