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

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

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