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

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

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