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

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

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