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

*QUERY*
IN: zup OUT: PURPLE
IN: lug OUT: BLUE
IN: fep zup dax tufa fep OUT: PINK PURPLE PURPLE PINK PURPLE PURPLE PINK
IN: lug dax OUT: BLUE BLUE
IN: zup lug dax OUT: PURPLE BLUE BLUE
IN: zup tufa lug OUT: PURPLE PURPLE BLUE
IN: wif OUT: YELLOW
IN: lug tufa zup OUT: BLUE BLUE PURPLE
IN: lug dax tufa wif OUT: BLUE BLUE BLUE BLUE YELLOW
IN: wif tufa fep OUT: YELLOW YELLOW PINK

*GRAMMAR*
wif -> YELLOW 
 zup -> PURPLE 
 lug -> BLUE 
 fep -> PINK 
 u1 dax -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 x1 tufa u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 