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

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

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