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

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

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