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

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

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