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

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

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