*SUPPORT*
IN: fep OUT: YELLOW
IN: zup lug tufa lug OUT: RED PURPLE PURPLE
IN: lug gazzer OUT: PURPLE PURPLE
IN: wif fep dax OUT: PINK YELLOW PINK YELLOW PINK YELLOW
IN: zup lug gazzer OUT: RED PURPLE PURPLE
IN: lug OUT: PURPLE
IN: zup fep OUT: RED YELLOW
IN: fep tufa fep OUT: YELLOW YELLOW
IN: zup gazzer OUT: RED RED
IN: zup lug tufa zup OUT: RED PURPLE RED
IN: zup OUT: RED
IN: wif gazzer OUT: PINK PINK
IN: lug lug wif gazzer OUT: PURPLE PURPLE PINK PINK
IN: wif OUT: PINK

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

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