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

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

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