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

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

*GRAMMAR*
tufa -> PINK 
 lug -> GREEN 
 blicket -> PURPLE 
 gazzer -> BLUE 
 u1 zup u2 -> [u2] [u2] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 