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

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

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