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

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

*GRAMMAR*
blicket -> BLUE 
 gazzer -> PINK 
 tufa -> PURPLE 
 dax -> RED 
 x1 zup u1 -> [x1] [u1] 
 u1 fep u2 -> [u1] [u1] [u2] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 