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

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

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