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

*QUERY*
IN: tufa dax lug zup OUT: YELLOW GREEN GREEN
IN: blicket dax blicket lug OUT: BLUE BLUE GREEN
IN: lug gazzer OUT: GREEN PINK
IN: lug dax gazzer zup OUT: GREEN PINK PINK
IN: tufa zup dax gazzer zup fep lug OUT: GREEN YELLOW YELLOW PINK PINK
IN: tufa OUT: YELLOW
IN: gazzer lug OUT: PINK GREEN
IN: tufa blicket fep lug zup OUT: GREEN GREEN YELLOW BLUE
IN: tufa zup fep blicket zup OUT: BLUE BLUE YELLOW YELLOW
IN: tufa blicket OUT: YELLOW BLUE

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