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

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

*GRAMMAR*
zup -> BLUE 
 wif -> PINK 
 gazzer -> GREEN 
 dax -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 