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

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

*GRAMMAR*
tufa -> PINK 
 kiki -> GREEN 
 gazzer -> BLUE 
 dax -> PURPLE 
 x1 zup x2 -> [x2] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 