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

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

*GRAMMAR*
dax -> BLUE 
 tufa -> PURPLE 
 zup -> RED 
 blicket -> PINK 
 u1 wif -> [u1] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 