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

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

*GRAMMAR*
gazzer -> PURPLE 
 lug -> YELLOW 
 wif -> PINK 
 tufa -> RED 
 u1 dax -> [u1] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 