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

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

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