*SUPPORT*
IN: gazzer dax gazzer wif OUT: RED RED RED RED
IN: blicket zup tufa dax tufa dax blicket OUT: PURPLE PURPLE BLUE BLUE PURPLE
IN: gazzer blicket OUT: RED PURPLE
IN: tufa OUT: BLUE
IN: blicket zup tufa gazzer OUT: PURPLE PURPLE BLUE RED
IN: gazzer dax tufa gazzer dax fep wif OUT: RED BLUE RED PINK RED BLUE RED PINK
IN: tufa dax gazzer dax gazzer wif OUT: BLUE RED RED BLUE RED RED
IN: fep dax fep OUT: PINK PINK
IN: fep dax gazzer wif OUT: PINK RED PINK RED
IN: fep wif OUT: PINK PINK
IN: fep dax fep dax gazzer OUT: PINK PINK RED
IN: fep tufa fep OUT: PINK BLUE PINK
IN: gazzer wif OUT: RED RED
IN: fep zup gazzer OUT: PINK PINK RED

*QUERY*
IN: gazzer dax tufa dax blicket OUT: RED BLUE PURPLE
IN: blicket dax gazzer OUT: PURPLE RED
IN: tufa zup blicket blicket wif OUT: BLUE BLUE PURPLE PURPLE BLUE BLUE PURPLE PURPLE
IN: blicket gazzer dax tufa dax tufa OUT: PURPLE RED BLUE BLUE
IN: gazzer OUT: RED
IN: fep OUT: PINK
IN: tufa fep OUT: BLUE PINK
IN: tufa blicket dax blicket OUT: BLUE PURPLE PURPLE
IN: blicket blicket dax gazzer OUT: PURPLE PURPLE RED
IN: blicket fep dax fep wif OUT: PURPLE PINK PINK PURPLE PINK PINK

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