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

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

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