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

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

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