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

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

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