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

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

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