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

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

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