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

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

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