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

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

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