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

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

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