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

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

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