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

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

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