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

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

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