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

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

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