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

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

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