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

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

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